The World's Most Trusted Optimizer, Clean Master, Helps Clean Up Over 400 Million Phones!

When Do You Need Us?
CM is perfect for you if your phone has become laggy or runs out of battery easily, if it's stopped playing games smoothly, if it becomes too hot to hold, or if you want to free up some space to store more photos or songs.

What We Can Do For You
We make it easy to free up more storage from your phone and SD card, boost games and device memory, enhance speed & extend battery life, stop overheating and protect your device against malicious apps and vulnerabilities.

Highlights of Clean Master - Phone Booster & Antivirus

☆ Accurate: The junk-creating behavior of millions of apps has been analyzed so that Clean Master can efficiently hone in on its targets (cache and residual files) with perfect accuracy.
☆ Fast & Intuitive: Simple to use, super-fast and smooth UI, plus cool transition effects
☆ Ranked #1 by AV-TEST for the seventh time! A professional quality antivirus service scans devices in just 8 seconds, 500% faster than other paid antivirus apps.

Features of Clean Master- Phone Booster & Antivirus

► CPU COOLER
Cool off your device by finding and stopping the apps that are causing it to overheat and make your battery last longer!

► JUNK FILE CLEANING
Delete cache and residual files to reclaim storage, boost speed and improve the performance of your device and SD card.

► MEMORY BOOST
Boost your games and apps, free up memory (RAM), speed up your device and save more battery. Our 1 Tap Boost and Game Boost features make it easy to optimize directly from your homescreen.

► ANTIVIRUS
Scan the system, pre-installed and user-installed apps to keep your device safe from viruses, trojans, vulnerabilities, adware and spyware. Keep your privacy safe by scrubbing personal info from your device.

► APP MANAGER
Uninstall unwanted apps or bloatware and back up important ones. Some rooted devices will be able to move apps to the SD card as well as uninstall pre-installed and system apps. Our own Picks section lets you find useful apps that match your interests.

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Supported languages

Arabic, Bulgarian, Chinese, Croatian, Czech, Dutch, English, French, German, Greek, Hebrew, Hungarian, Indonesian, Italian, Japanese, Korean, Norwegian, Polish, Portuguese, Romanian, Russian, Serbian, Slovak, Spanish, Thai, Turkish, Ukrainian, Vietnamese, Malay

Want to join our volunteer team? Apply to get started: https://www.surveymonkey.com/s/5FKMG7T

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Stay connected!

Join our community: https://plus.google.com/u/1/communities/106742377658392172082

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Requested permissions

Camera permission: This permission is used for Clean Master's flashlight feature, which uses the camera flash from the device's rear camera. Clean Master does not use the device's microphone at all - Android lists both camera and microphone permissions together, even if only one is used.

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Help fight against deceptive ads

Cheetah Mobile (formerly KS Mobile) is committed to fighting against misleading downloads. You can find our full official policy on this matter here: http://www.cmcm.com/about/promotion-policy.html

If you come across one of these ads, you can help us to take them down. Please visit the following URL and fill out the requested information - http://feedback.ksmobile.com/ReportFeedback/index?app_id=7 . The more detail you can give the better. Thanks for helping us improve the Android ecosystem!

Keep your Android clean, safe and fast using CCleaner!

Piriform, the makers of the world’s most popular PC and Mac cleaning software bring you CCleaner for Android.

Remove junk, reclaim space, monitor your system and browse safely. Become the Master of your own device with the ultimate cleaning app for your Android!

Optimize and Clean
● Speed up your phone and remove junk safely
● Clean application cache, download folders, browser history, clipboard content and more
● Delete call logs and SMS messages individually, in bulk, by age or by contact

Reclaim Storage Space
● Streamline your Android smartphone or tablet
● Quickly and easily uninstall multiple unwanted applications
● Free up valuable storage space on your device

Easy to Use
● Optimize your Android in just a few clicks
● Simple, intuitive user interface which is easy to navigate
● Totally free from Ads and clutter
● Fast, compact and efficient with low memory and CPU usage

Monitor your System
● Check the usage of your CPU
● Keep track of your RAM and internal storage space
● Check out your battery levels and temperature

DU Speed Booster is an Android optimizer & cleaner master with a FREE built-in antivirus security feature. It can boost the speed of your phone by up to 60%, cleans junk (cache) files from your system, and increases the available storage space on your SD card. It is a total Android phone optimization solution that combines the advanced functionality of an apps task cleaner, speed and ram booster, storage (junk & cache) analyzer, security antivirus guard and protection master for your phone.

DU Speed Booster (Cleaning Optimizer & Security Master) Highlights:
★ Easily Boost: A single touch saves you time and effort to boost your phone.
★ Junk File Cleaner: Fully scan and cleanup every bit of junk and cache files.
★ Smart Cleaner: Pre-set automatic cleanup of unwanted processes and trash.
★ Powerful Speed Booster: Boost the speed of your Android by up to 60%!
★ Security Optimizer & Master: Make sure your phone is secure and protected from virus (es) or Trojan (s).

DU Speed Booster (Cleaning Optimizer & Security Master) Features:
► GAME BOOSTER: Improve your gaming speed and experience.
Smart recognition and manual adding of installed game (s) or apps.
Concentrates system resources to support game operation, and smoothes game play and boost s FPS.
► SPEED ACCELERATOR: Makes Android apps and games faster than ever before!
One-touch system speed diagnosis and acceleration: Click the “Optimization” button or use the home screen widget.
Clean background processes, kill tasks and disable auto-start apps (rooted devices only) to cleanup memory and boost the speed of your system.
Freeze unwanted apps to increase memory.
► TRASH CLEANER: Cleanup your Android phone and SD card junk files and cache for a speed boost!
Clean residual files left over after uninstalling apps to free up storage space.
Cleanup your phone cache with a single touch to boost your Android system speed.
► ADVANCED APPS MANAGER: Master your apps to keep your storage space clean and organized!
Batch install/uninstall manager keeps your Android clean and boost its top speed.
Manage apps on your phone ‘s internal storage and SD card to free up space.
Move apps and files between your phone and your SD card (App2SD) to free up phone memory.
► DU SECURITY: Antivirus scanner, permission manager.
Quickly scan apps and files on your phone to protect your device from virus (es) and Trojan (s).
Check the permissions requested by each installed app, or review apps according to categorized permissions.
► SUPPORTED LANGUAGES:
Supports Deutsch, Español, English, Française, Português, Português do Brasil, Pусский, Türk, Bahasa Indonesia, Italiano, العربية, ภาษาไทย, Tiếng Việt, 日本語, 한국의, 中文（简体）, 中文（繁體）.

As a useful Cleaning Optimizer & Security Master, with the trust of hundreds of millions of DU Apps Studio users, DU Speed Booster will help you master and optimize your background apps, memory space, junk(cache) files and battery power, as well as inspect apps’ permissions and secure your phone away from virus es.

“DU Speed Booster is a pretty brilliant way to make your phone free of everything you don’t want but had no easy way to clean.” – Androidadvices.com

Frequently Asked Questions (FAQs) at:http://www.duapps.com/faqs/index.html
More questions about DU Speed Booster? Contact us at feedback@duapps.com,

NOTES:
 We added an antivirus feature to bring you a secure experience. Should you experience any issues, please send an email to feedback@duapps.com.

Find us online:
Official website http://www.duapps.com; Facebook page >>> http://facebook.com/duapps
http://google.com/+duapps ; http://twitter.com/duapps

JOIN our beta testing community and get first-hand news of DU Apps Studio on:
http://plus.google.com/u/0/communities/108885542079732379568

The Cleaner is a FREE app that lets you boost your Android’s speed, clean out junk, free up storage and uninstall malicious apps to optimize your device, increase your security and make you the clean master of your mobile domain. With its beautifully designed interface in a lightweight package that won’t clog your phone’s memory, the full-featured phone booster and performance optimizer also lets you clear cache files, delete unwanted phone call or SMS records and batch uninstall unneeded or potentially malicious apps.

MEMORY BOOST
- I free up memory (RAM) and boost your phone’s speed by letting you kill redundant background tasks

FREE UP STORAGE
- I clear out your storage by enabling you to delete junk files such as cache files and downloaded APK files

SMART APP MANAGER
- I make it easy to batch uninstall unused and unwanted apps

CONTROL YOUR PRIVACY
- I let you find and uninstall malicious apps that have unnecessary permissions (Call, SMS, Location, Camera, and Contacts)

CONVERSATION CLEANER
- I’ll help you dispose of old, irrelevant sent and received phone call records cluttering up your phone

TIDY YOUR SMS
- I make it easy to get rid of long inconvenient lists of sent and received SMS records (This feature is not available to devices with Android KitKat and above, due to system restrictions.)

WIDGETS
- Call me to quickly boost your phone's performance from the home screen with simple widgets

SCHEDULED MAINTENANCE
- Schedule automatic maintenance checks so I’ll always keep your device running fast

THEMES
- Customize my looks with your favorite theme

This app is FREE so give it a try! Please don't forget to leave us a rating.

Cleaner Master Speed Booster Free! is proud of being "EXTREMELY EASY" Android Booster. Master your battery saving skills & phone speed booster skills easily for FREE! This app has Memory Cleaner, Junk Cleaner, Game Speed booster, clean up search history, call & sms history, and easily manage preinstalled & installed apps! If properly used, this app can speed boost your phone go lot faster & save battery with one-touch buttons. This app is Extremely Easy. It's 100% Free.

7 in 1 Toolbox Mix App! – Memory Cleaner(i.e.App Killer/Task Killer), Cache Cleaner(i.e. Junk Cleaner), Game Speed Booster, Search History Cleaner, Call & SMS History Cleaner, Game Booster Widget, and App Uninstaller. 7 Features but it's still VERY EASY TO USE! Download this app/widget for free, become a master of Android Speed Booster!

* FEATURES *

★---1. Memory Cleaner (i.e.Task Killer)---★
✓ Cleans up Memory, Kills tasks with extremely simple one-touch "Optimize" button to save energy! Recommended to user memory cleaner every day at least once.
✓ Indicates memory clean level for before / after. Defend your phone from drain!

★---2. Game Speed Booster---★
✓ By allocating proper memory space to your game before launching, your Phone will be optimized for your any desired game!
✓ By Average, 20% Speed Increase in your Game!

★---3. Cache Clean (i.e. Junk Cleaner) ---★
✓ Clean up your Cache Files for bettery Phone Performance & Disk Space!
✓ Easy one-touch ""Optimize"" button to Clean-up.

★---4. Search History Cleaner---★
✓ Clear your Google Play Store Search Hisotry & Browser history
✓ Downloaded files manager included as well to delete all files.

★---5. Call & SMS History Cleaner---★
✓ Clear any desired Call & SMS/Text History one by one
✓ By tapping ""Select All"", you can delete all Call & SMS/Text History in one-tap.

★---6. Game Booster Widget---★
✓ Access your Game Booster Function from Home screen Widget

★---7. Application Uninstaller---★
✓ Application manager included - Manage your Pre-installed Apps as well.
✓ Batch disable & uninstall enabled.

Use Cleaner Master Speed Booster Free!’s memory cleaner feature and speed booster feature to save your Android Battery and feel the difference in your Android Speed!

★CM Security received the Oscar of the antivirus world for the 7th time★

CM Security ranked #1 by the AV-TEST again! AV-TEST, a leading independent organization in Germany, conduct regular appraisals of all antivirus products on the market and hand it awards for excellence. Their award is regarded as like an Oscar in the field of IT security and antivirus research. AV-TEST evaluates antivirus software based on how well they can detect viruses, how user-friendly they are, and awards high-quality products their commendations.

★ New feature: Vault
- A new way to hide your photos

★ Safer than safer: Intruder Selfie of AppLock
- Take a photo of someone who entered the wrong password twice
- Gotcha! The one who wants to snoop on my Whatsapp

★ Professional and totally free App Lock (app locker with password):
The top-rated, fastest and safest app lock, over 100 Million users, supporting 27 languages.

★ With app lock, you can secure your privacy:
Lock apps - Lock contacts, WhatsApp, Facebook Messenger from prying eyes and nosy friends.
Lock settings - Prevent your children from buying unwanted apps/games and phone settings.
Lock privacy - AppLock for gallery, photos, and files.
The first applock which is compatible with Android L in the world

Highlights of CM Security:
　
☆ #1 antivirus engine: Powered by both local and cloud engines, and supported by experience with 500,000,000 users and 16-years of history in the PC & mobile security industries. Repeatedly ranked first in tests carried out by AV-TEST and AV-Comparatives .
　　
☆ Multilayer protection: Fix system vulnerabilities and scan new apps, file systems and websites to ensure your device's safety and your privacy in real-time. Clean your system and boost your device.
　
☆ Fast and handy: Scanning takes just 5 seconds, 500% faster than other paid anti virus scanners. CM Security is also lightweight, taking up half as much phone memory as other antivirus apps . Integrated with the highest rated cleanup and boost features, your device can be lighter, faster and protected.

☆ Compatible with both phone and tablet
　
Features of CM Security:

► AppLock & Vault - The fastest & safest applock for android in the world
Lock your photos, gallery and messages from prying eyes and nosy friends
Prevent your children from buying unwanted apps/games with applock

►Cleaner & Phone Booster
Ram booster and CPU booster
　
►Find Phone | Anti-Theft (NEW!)
The best "FREE" find my phone tool.
Locate your phone on a map (To control your device remotely, go to https://findphone.cmcm.com)
Make the device yell to find it.
Lock the device to protect your privacy.

► APP & SYSTEM SCANNER
Scan pre-installed and installed apps and the file system to keep your phone safe from virus, trojan, vulnerability, adware, malware and spyware.

► SD CARD SCAN
Scan external SD cards thoroughly to detect and delete threats.

► ON-INSTALL SCAN
Prevent harm to your device with real-time scanning of new applications and updates.

► SCHEDULED SCAN
Routine automatic scanning allows for passive security.

► CALL BLOCKING
Prevent harassment by blocking unwanted phone calls.

► SAFE BROWSING
Block malicious URLs and protect yourself against phishing websites with instant warning notifications.

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Our Google+ Beta community: http://goo.gl/4QFbNp

Supported languages:
English, Russian, Spanish, Italian, Indonesian, Turkish, German, Portuguese, French, Vietnamese, Arabic, Thai, Japanese, Korean, Polish, Hungarian, Croatian, Greek, Malay, Dutch, Slovak, Bulgarian, Ukrainian, Serbian, Simplified Chinese, Traditional Chinese.

Join CM Security translation team: http://goo.gl/Sm3DHO

Move app in the easiest way。

Feature
*******************
• Move apps to SD card
• Move apps to phone internal storage
• Sort app by movable, name, size and time
• User can custom [Install time] [Package name] [Apk path] to show in list
• Show app details: size, install time, package, apk path.
• Open app
• Search in market
• Search in website by apk name, package name, app name
*******************

If we granted root permission, we can move multi-app in one click, and can move almost all apps installed.

If you get "Sdcard share the same disk with os", means that Android os set up ***default*** SD card and system partition in one disk, So we can't move apps from system to default SD card, cause they are in the same disk.

Power Clean - Fast Cleaner is a small, fast, free and 100% green cleaner, including junk cleaner, memory booster, device optimizer & App manager.
Power Clean's Highlights
★ Light: 1.7MB size to save your storage.
★ Speed: Fast engine scan and clean junk files in light speed.
★ Green: Totally green and Ads free cleaner.

Is your Android device performance slowing down? Do unwanted Apps and redundant files occupy your mobile device storage space? Power Clean, the fast and powerful cleaner that helps you to free up storage, clean up memory, stop autostart Apps, remove or disable unnecessary Apps, know your device, optimize and speed up it. Just one click, you’ll be the Optimize Master of Android.

Junk Clean
Free up storage and improve the performance by cleaning junk files and clutter such as cache, residual file, download folder and more.
Privacy Control: Clean browser history and clipboard content. Find and uninstall malicious Apps that have unnecessary permissions (SMS, call, location, camera, and contacts).

Memory Boost
Clean up memory (RAM) and optimize phone speed by cleaning redundant background tasks.
Stop autostart Apps to increase boot speed and reduce memory occupation.
1 Tap memory cleaner widget makes it easy to clean your phone directly from the homescreen.

App Manager
Easy to batch uninstall unwanted Apps or backup important ones. Disable pre-installed and system Apps.
Scan and clean redundant APK files.
Move your Apps from internal storage to SD card.
Notification manager help you disable unwanted notifications.
Share interesting Apps backup APK to friend by Bluetooth, Dropbox, Google Drive and etc.

Device Information
Power Clean can check status of device: CPU, memory (RAM), GPU, camera, storage, ROM, battery and hardware features.
Keep track of memory (RAM), storage space and CPU/battery temperature.
Stop Apps from wasting battery, slowing down your device and causing device to overheat.
TuneUp task manager's memory thresholds to optimize your phone's performance.

Supported languages
Supports Arabic, Deutsch, English, Español, Français, Italiano, Português, Pусский, Türkçe, 日本語.
Want to join our volunteer team? Contact us: contact@lionmobi.com.

Power Clean is 100% FREE and 100% GREEN cleaner, give it a try! Please don't forget to leave us a rating.

Support more Samsung/ASUS/HTC devices (Android 4.2+), need upgrade to the latest ROM, contact device manufacture for how to upgrade.

AppMgr (also known as App 2 SD) is a totally new design app that provides the following components:
★ Move apps: moves apps to either internal or external storage for getting more available app storage
★ Hide apps: hides system (built-in) apps from the app drawer
★ Freeze apps: freeze apps so they won't use any CPU or memory resources
★ App manager: manages apps for batch uninstalling, moving apps or sharing apps with friends

* Over 30,000,000 Downloads! *

★ up-to-date UI style, themes
★ batch uninstall apps
★ batch move apps to external storage
★ notify when movable apps installed
★ hide apps from app drawer
★ freeze apps to a stop state
★ 1-tap to clear all cache
★ batch clear apps cache or data
★ batch view apps on Google Play
★ export the app list
★ install apps from the exported app list
★ No ads (PRO-only)
★ quick uninstall or move an app by drag-n-drop
★ sort apps by name, size or installation time
★ share customized app list with friends
★ support home screen widgets
★ support Android 2/3/4
★ support "Move2SD Enabler"
★ customizable notification sound, vibrate and light

Move apps
Are you running out of application storage? Do you hate having to check each and every app if it supports moving to the SD card? Do you want an app that automatically does this for you and can notify you when an app can be moved? This component streamlines the movement of apps to on your device's external or internal storage through your device's Settings. With this, you'll have more control over your ever expanding collection of apps. This is crucial to anyone who has memory management issues.

Hide apps
You don't care for all the apps your carrier adds to Android? Well, now you can get rid of them! This component enables you to hide system (built-in) apps from the app drawer.

Freeze apps
You can freeze apps so they won't use any CPU or memory resources and consume zero-battery. It's good for you to freeze apps that you would like to keep in device, but don't want them to run or be uninstalled.

We have been selected as a Google I/O 2011 Developer Sandbox partner, for its innovative design and advanced technology.

Note
* Move apps function may not work on your device as manufacture removes the function of moving apps to SD from Android system
* Read user's manual or FAQ by going to: AppMgr > Settings > About

Credits:
Arabic-Mohamed Hany
Bulgarian-Димитър Димитров
Croatian-Bruno Švorinić
Czech-Michal Fiurášek
Danish-Christian Stangegaard Kappelgaard
Dutch-Niko Strijbol
Filipino-Vincent C. V. Estrellado
Finnish-Teemu Paavola
French-Jérémy Roth (JeremX)
Galician-Xesús M. Mosquera Carregal
German-Wolfgang Dinter
Greek-George Georgiadis
Hebrow-Benjo26
Hindi-AzamAli
Hungarian-RootRulez
Indonesian-Khairul Agasta
Italian-Luca Trevisan
Japanese-nnnnn
Lithuanian-bronxitas
Macedonian-Петар Пехчевски
Norwegian-Mathias Aavik
Polish-Kamil Szymański, Grzegorz Jabłoński
Portuguese-Altieres Lima da Silva, , Luis Barbosa de Assis Junior
Romanian-Stelian Balinca
Russian-Павел Алексеев
Serbian-Branko Radičević
Slovak-Patrik Žec
Slovenian-Matevž Kersnik
Spanish-Lahiri López
Swedish-Henrik Andersson
Tamil-KUMAR D
Telugu-Venkat Kamesh
Thai-Pimlada Singsanga
Turkish-Kutay KuFTi
Ukrainian-Михайло Грицина
Urdu-Hafiz Muhammad Moin Ud Din
Vietnamese-Phong Quang PdaViet

If you are interested in helping us to translate this app to your native language, please let me know. Thanks.

The best optimization tool. This is former Smart RAM Booster.

Discount 30% to celebrate 5.000.000 download milestone

Highlights of Smart Booster
► Smart RAM Booster: small widget to adaptively boost RAM from anywhere
► Fast cache cleaner: one click to clean cache
► Quick SD Card cleaner: efficiently scan and clean junk created by million apps
► Advanced application manager: optimize your devices by hibernate, disable, auto-start apps

Recommended by AddictiveTips. Hotest Apps by AppBrain.

Smart RAM Booster
The most beautiful part of this app is a small, configurable widget that places on top of any app and one-click to RAM boost.
Most of Android devices bundle with limited memory. Android task manager will selectively kill low priority tasks in order to
reserve memory to higher priority task. That’s not always run at an appropriate time, causing low responsive apps, lagging,
especially when you launch a new app after heavily browsing web pages. It causes a worse experience.

RAM Booster comes with auto-boost in 4 levels: aggressive, strong, medium, gentle.

☆ Aggressive: kill most of low priority apps
☆ Strong: Kill apps that is low priority as well as consume lightly below an “average”
☆ Medium: kill apps that consumes memory above an “average”
☆ Gentle: kill only apps that uses considerable memory

There are 5 ways to boost
☆ Auto-boost: boost automatically under RAM available & timing conditions
☆ Overlay widget – Enable RAM Booster overlay widget (on by default), adjust widget’s position, and tap on widget to boost anytime you want
☆ Home screen widget – one tap to boost (long-press your home screen>Widget to add RAM Booster widget)
☆ Notification bar – one tap to boost (toggle notification bar visibility in app’s setting)
☆ Boost Now – tap this button from app’s main screen

Fast cache cleaner
☆ 1-click to clean cache
☆ Show detail internal cache and external cache
☆ Select apps that use most cache

Quick SD Card cleaner
☆ Show SD card partition
☆ Scan for junk folder, big files, orphaned files
☆ Nice photo cleaner, music cleaner
☆ Notify for low storage usage

Advanced application manager
☆ Easily backup, uninstall unused apps
☆ App2SD - recommend apps to move to sd card
☆ Hibernate rarely used apps to save battery
☆ Disable system apps
☆ Scan auto-start apps
☆ Manage backup (.apk) files

Link2SD is an application manager that makes it easy for Android 2.0+ users on their device to move applications to the SD card. It enables you to manage your apps and storage easily.

Features:
✔ Link apk, dex and lib files of apps to SD card
✔ Link internal data of apps to SD card (Plus)
✔ Link external data and obb folders of apps and games to SD card (Plus)
✔ Link dex files of the system apps to SD card (Plus)
✔ Auto clear cache service (Plus)
✔ Automatically link newly installed apps (optional)
✔ Move any user apps to SD even though the app does not support moving to SD ("force move")
✔ Shows the apps that support moving to SD with native app2sd
✔ Set the default install location of the apps; auto, internal, or external
✔ Batch link, unlink, reinstall, uninstall, "move to SD", "move to phone" functions
✔ Notify when movable apps installed
✔ Uninstall system applications (bloatware removal)
✔ Freeze and un-freeze system and users applications
✔ Convert system apps into user apps
✔ Convert user apps into system apps
✔ Integrate "Updated" system apps into system (ROM)
✔ Clear data and cache of the application
✔ Batch clear data and cache of the selected apps
✔ Clear all apps cache at once (1-tap cache cleaner without being root)
✔ Exclusion list for "Clear all app cache" function
✔ Clear cache widget (1-tap cache cleaner without being root)
✔ Notify if total cache size exceeds specified size
✔ Reboot manager includes power off, normal reboot, quick (hot) reboot, reboot recovery, reboot bootloader / download mode
✔ Reboot widget to boot with one click
✔ List applications, show detailed size information and link status
✔ Wide variety of options to sort and filter apps
✔ Search applications by name
✔ Display available space information of internal storage, SD card and SD card 2nd partition
✔ Share the Play Store link or the APK (app's full package) file of the apps
✔ Create shortcut for the apps
✔ Support 40+ languages

How it works:
Linking apps
Link2SD uses a secondary partition on your SD card and uses it as another segment of internal storage.
Link2SD moves apk, dalvik-cache (.dex), lib and internal data files into this partition, which the OS mounts on boot, and creates a symbolic link in the original location.
This retains the file structure that the system expects but with the bulk of the data moved to the SD card.

Linking obb and external data folders of apps and games
On devices that have emulated SD card, obb and external data folders are located in the internal storage, not in the external (real) SD card.
Link2SD moves these folders to the 1st or the 2nd partition of your external SD card (depending on your selection) and with the bind option of the mount command remounts the file hierarchy at external SD card while it is still available at the original location.

What you need:
Linking apps
- root permission
- second partition on SD card

You should have two partitions on your SD card and both should be primary.

You need to use a non-FAT file system (ext2, ext3, ext4 or f2fs) on your 2nd partition in order to link app's private data files. Because the FAT file system (FAT16, FAT32 or exFAT) does not support UNIX file ownership or permissions and will cause a security breakdown of app's private files.
Link2SD does not create the second partition, you need to create it yourself.

Linking obb and external data folders of apps and games
- root permission

Second partition on SD card is optional, folders can be moved to the 1st or 2nd second partition of the SD card.

Link2SD also provides native App2SD feature of Android OS. It can move any user apps to SD card (force move), with batch moving capability.

Link2SD is a free (ad supported) app, you can upgrade to Link2SD Plus to remove ads and get additional features.

DISCLAIMER: It is made available for use at your own risk with no warranty of any kind.

Simple utility which allows to copy any file from any application to any folder on the SD card. Use "Send" or "Share" menu item.

WARNING
This application works with your device filesystem, including filesystem on internal device memory and/or SD cards. If you don't know what the filesystem is, where the device's camera stores photos and where the Gallery application searches your photos/media files, and you don't have any experience with a file manager, please don't use this application.

KITKAT NOTICE
In Android KitKat is not legally possible to write files to any location on external SD card. So the functionality of the app limits to internal storage on KitKat. If you have a rooted device you can try a fix: https://play.google.com/store/apps/details?id=nextapp.sdfix

Please note that "Send to SD card" cannot send applications to SD card by itself. It can only save files which are sent by another applications.

For details see http://code.google.com/p/sendtosd-android/wiki/FAQ

How to use:
* Choose "Send" or "Share" menu item in any application
* Choose "SD card"
* Choose any folder on SD card
* Tap "Copy here"

You can easy:
* Organize your photos.
* Organize your files.

AMC Security is a top-rated all-in-one security protector, cleaner and booster app which is developed by IObit. It helped 10 millions+ users boost up their lagging and old devices, reclaim memory when storage space run low, protect against mobile threats when browse unfamiliar websites. Over 88% of our users are willing to recommend AMC Security to their friends and family after they got protection from AMC Security.

NEW! PREMIUM FEATURES | PAID-FOR OPTIONS
Payment Protection: (Payment Guard) help find out copycat apps and make sure your mobile shopping and payment safety so that you will not be worried about money being stolen or payment security code lost.
Contacts & SMS Vault: we develop this amazing feature which allows you to hide private SMS/call logs or even secret Contacts records from your phone system. Activate this Vault in Privacy Locker so that no prying eyes on your data.
Anti-Phishing: real-time protection from malware, malicious URL & Phishing sites which detects malicious sites designed to steal your personal information.
More: more storage, more support and more other security features is coming to give you a peace of mind.

Free! Phone Cleaner & Speed Booster
One-Touch Scan: can scan and clean redundant background tasks, cache, junk (trash) files, privacy records to free up more storage space. Besides, with a Power Eraser it will scan and erase more redundant files to speed up your mobile up to 200% faster.
Task Killer (Memory Booster) helps to kill applications and clean up your RAM (memory) to boost up your phone.
Game Booster improves your gaming speed and experience and smoothes game play without lagging.

Free! Antivirus & Wi-Fi Security
Antivirus Scanner (with a new antivirus engine which ranked #1 by AV-TEST repeatedly) : protects your Android device against viruses, trojans, malware, spyware, malicious URLs, phishing sites etc..
Security Zone detects unsecured Wi-Fi and fake hotspot to avoid hackers access to your device and stole your information and data.
Surfing Protection detects malicious URLs and warns you instantly to provide you safe surfing environment.

Toolbox will be provided with Battery Saver, Anti-Theft, Cloud Backup, Privacy Advisor, and Call/SMS Blocker. It’s all totally Free!
Note: It’s totally free to use all the previous free features. All those premium features are newly added. But we do encourage you to upgrade to pro users for more professional protection. If you decide not to activate the premium subscription, you can also enjoy the basic free AMC indefinitely.

You’d better sign up an AMC account so that you can continue to use your AMC License on another device for free in case you need to replace your current phone.
Now you can also activate the premium features with a license code which can be bought from our website: http://www.iobit.com/store.php

If you need any assistance, please email us: mobilesupport@iobit.com to get a 24 hrs’ reply.
Join our Google+ community: http://goo.gl/LQQOgO
Like us on Facebook: https://www.facebook.com/AdvancedMobileCare
Follow us on Twitter: https://twitter.com/AMC_IObit

Clean History is an android system tool which can clean history ,protect your personal privacy , save your disk space ,make your phone's speed more faster.

[Clean what]

1. Clean Browser History
2. Clean All App Cache
3. Clean clipboard
4. Clean Incoming Calls
5. Clean Outgoing Calls
6. Clean Missed Calls
7. Clean Chrome History
8. Clean Youtube search history
9. Clean Google Searchbox History
10. Clean Downloads
11. Optimize Memory

[What is Application Cache Files]

Application Cache Files are temporary files created by applications. For example, when browser visit a web page, it will save the image files as cache files. These cache files are not useful when app ends, so you need a system tool help you clean these old cache files. Often clean cache , is a good habit, it could save your disk space and make your phone speed up.

[About permissions]

All permissions required by this app are used for implement app function or required by ad ,my apps won't do anything hurt users.

[Thanks]

Thanks thses friends translate and test this app:

Russian:Roman Rublevskiy
Italian:Gian Luca Bignardi
French:Gregor Meunier
German:Chris P
Korean:박미리
Portuguese:Matheus Lara
Spanish:Marcelo Javier Tullio

Thanks for their great help and valuable time!

Icons of this app is under GPL,LGPL or cc License.

Website of Icon Author:
http://www.smashingmagazine.com/2010/04/15/the-ultimate-free-web-designer-s-icon-set-750-icons-incl-psd-sources/
http://www.pixel-mixer.com
http://www.photoshopedia.com/
http://www.doublejdesign.co.uk/
http://sixrevisions.com/freebies/icons/3d-glossy-icon-set-20-free-icons-with-psd/
http://www.designkindle.com/2011/10/07/build-icons/
http://bharathp666.deviantart.com/art/Android-Icon-Templates-150559012
http://www.iconfinder.com/icondetails/1290/128/kchart_icon
http://kde-look.org/content/show.php/nuvoX?content=38467
http://www.elegantthemes.com
http://www.iconfinder.net
http://pc.de/icons/
http://www.icon-king.com/

Thanks for their excellent work!

*** FOR ROOT USER ONLY ***

SD-Booster speeds up your external and internal SD-Card(s) and SD-Memory up to 40 times! Enjoy a new feeling of speed on your Android smartphone anytime and everywhere you are.
Starting apps, listing to your favorite music or just swapping data with your PC ? Whatever you do, the SD-Booster improve your phone speed!

SD-Booster needs root permission to run, otherwise SD-Booster can't do anything!
SD-Booster is the only app which supports each card separately!

Features:
-MMC detection framework to support any SD-Card and SD-Memory
-Speedup every external and internal SD-Memory
-Configure each SD-Card/SD-Memory separately (New!)
-Set on system start (boot) feature
-Device monitoring (New!)
-Notification system (New!)
-Color based suggestion terms of current cache size
-Multi-Language support (New!)

PLEASE don't move SD-Booster to your SD-Card, otherwise SD-Booster doesn't work on boot!

New permission read/write SD-Card will be used for the upcoming speedtest (version 2.1).
New permission ACCESS_SUPERUSER is used by SuperSU

SD-Booster is now released under the GPL! Sources can be found on Github.
If you like to work on with me or just want to take a look it's possible now. :-)

Supported languages (so far): EN,DE,ES,FR,SK,SI,PL,IT,HU,CZ,CN,SR,ID,CR
If you missing your language and want to do a translation, please send me an e-mail.

Icons and logo by Jozef Kruszynski (Doktaphex/XDA)

Interpreters:

Markokljuc (CR/XDA)
Khairul Agasta (ID)
Maerck (PT/XDA)
Gojko Pavasovic/rakijaman (SR/XDA)
Andres Valverde/zeratos (ES/XDA)
Daniel Mehrmann (DE)
Daniel Mehrmann (EN)
Notonlyeyes (IT/XDA)
algerie_24 (FR/XDA)
gmajnkek(SL/XDA)
akim14(SI/XDA)
zomer331(PL/XDA)
sharonliu(CN/XDA)
LilProphet(HU/XDA)

Download AVG Cleaner NOW to save precious memory & space and help boost speed & performance!

✔ Get more space - clean junk cache files & unwanted apps
✔ Get more power - optimize and extend battery life
✔ Reduce data usage - view & remove apps by mobile data usage
✔ Let it run automatically - daily/weekly auto-clean

Download for FREE now!

Use AVG Cleaner to monitor, erase, clear and clean junk files & unwanted apps from your device’s internal and SD card to help boost speed and make space for the apps, music & photos you really love.

Cache Cleaner:
► RAM cache processes - identify and clean up unnecessary cached RAM memory running in the background

History Cleaner:
► Browsing history - clear out the things you just don't need like browser, clipboard, app store and email histories
► Large files - view and easily clean media files and documents larger than 5 MB
► Phone calls log - clear out long forgotten incoming, outgoing and missed calls

App Uninstaller:
► View and receive alerts about rarely used apps by time of last use
► View and remove apps by size, battery consumption or mobile data usage

Battery Booster and Optimizer:
► Battery Saver - helps you see what's eating up your battery life and lets you easily switch them off to save power for when you need it most
► Battery Profiles - choose between “Low Battery”, “Home”, “Office” and “Car” profiles to get your phone running the way you want (30 day FREE trial)

AVG Cleaner works automatically and runs routine memory cleaning so you don't have to. Our Auto Maintenance feature runs regular cleaning of your cache, history and calls and lets you know what else you can safely remove. Just set it up to automatically run at a daily or weekly frequency depending on your usage level and available memory and space.

Get your phone tidied up and clear up space to help it run smoother and quicker and boost speed and performance. Eliminate unwanted RAM cache memory data, old browser history or call logs to make more storage space available for the apps and data you want.
Download for FREE now!

AVG Cleaner is now part of AVG Performance, our award-winning, multi-device, tuning & cleaning subscription package

By installing/updating this app, you agree that your use of it is governed by these terms: http://m.avg.com/terms

Android is a trademark of Google, Inc.

This app needs "SD Maid - System Cleaning Tool" to be INSTALLED!
It unlocks the "Pro" status in the free version, enabling all additional features.

SD Maid is a powerful tool. USE AT OWN RISK!

Nobody is perfect and Android neither.
Apps you have already deleted sometimes leave data behind.
The system constantly creates logs, crash reports and debug files you don't really need.
Your SD-card is collecting files and directories you don't recognize.
Lets not go on here...

Why not get a maid to clean it all up?
SD Maid will help you keep your device neat, clean and tidy :-)!

Give it a try, you won't find a more thorough cleaning tool!

Please see SD Maid - System Cleaner for further information!

Contact me at (support@darken.eu) if you have questions or problems. I usually respond quite quickly and will happily help you out.

Obtaining SD Maid from unofficial sources puts your device at risk.

"Do i have root?"
This app will answer your question.

It will also give you a few details about your su binary,super user application and busybox.

Press the button and read the results.

Maybe share them afterwards.

#####################################
#This app will NOT root your DEVICE!#
#####################################

Use this app to test if you are still rooted or if you rooting attempt was successfull.

It checks access, super user app, su binary and busybox binary.

It's free, no adds.
Enjoy!

If this came preinstalled with your custom ROM, don't ask me how to uninstall it!

Wake Lock gives you control over the Android Power- and WifiManager.
For example, you can force the PowerManager to keep the screen on or have the CPU still running in standby mode or make sure the Wifi connection keeps running at full performance.

You can use it on any android phone or tablet.
Use it to keep the screen on in full brightness or dimmed mode during movies or slideshows.
To make sure the CPU is still running in the background doing your tasks when you press the standby button.

There is a "Donate Version" available if you wish to support my work.

What are the permissions used for:
WAKE_LOCK, to obviously be allowed to aquire wakelocks
RECEIVE_BOOT_COMPLETED, to start the app after device reboot
READ_PHONE_STATE, to be able to act on start/ending calls, allowing the app to aquire a lock just for the duration of the call

A few keywords to help people:
screenon,screen always on,keep awake,darken,dark3n,no sleep,nosleep,Keep on,WifiLock,Sleep Policy,WifiManager,CpuLock

This app plays the sound from the devices microphone through the headphones with a configureable delay.

I was chatting on IRC, talking about app ideas with some friends. This was one of the ideas that made it into an actual app.

It is a weird expierience...
... but that was the intention.

It's free, has no ads and while some might find it useless, some might not, so why not share it? :-)

It might not work with bluetooth headsets...

Trust keeps a small log of events for you.

Whether it is app changes, people using your phone or missing calls, Trust will tell you what happened and when.

Events currently include:
- Launched apps (not available on Android 5.0)
- Installed/deleted/replaced/restarted/cleared apps
- Power connect/disconnect
- Shutdowns/Boots
- Screen on/off events
- Lockscreen events
- Loss of wifi/cell connectivity
- Removed media
- Calls

What does Trust need the PERMISSIONS for:
*PROCESS_OUTGOING_CALLS is needed to detect incoming or outgoing calls
*RECEIVE_BOOT_COMPLETED for autostart and detecting reboots
*READ_PHONE_STATE to detect connectivity changes
*WRITE_EXTERNAL_STORAGE to export the database
*GET_TASKS for current foreground apps
*ACCESS_WIFI_STATE for wifi SSIDs

It's not pretty, but free and does its job.
It will enable airplane mode when running on battery, thus disabling all wireless connection to achieve minimal battery drain.
If a charger is plugged in, either usb or ac, it will turn airplane mode off and the previously active connections (wifi,3G,gps,etc.) will be restored.

This app was a request by a user on XDA-Developers who wanted to use it on an android device he keeps permanently in his car.
When the ignition is off, the device won't be charged and tries to conserve as much power as possible.
When the ignition is on, the device will be charged and turn power conserving measures off again.

Just thought i would share it :-).

This app unlocks the pro status in the free version of Trust.
It does nothing by itself and should only be installed alongside the free version of Trust.

Installing this unlocker will extend the maximum time events are kept from 24 hours to an unlimited time.
It will also support my work, thanks :-).

Should you have any questions, don't hesitate to send me an email.

See also:
https://play.google.com/store/apps/details?id=eu.thedarken.trust

Nullkeyboard/0Keyboard or empty Keyboard (what ever you want to call it) adds an extra keyboard to your device, which will not show when selecting text fields.

It is intended to be used with hardware keyboards (i.e. bluetooth keyboards), to stop the software keyboard from opening and taking away half of the screen.
Additionally it improves system performance as it frees up resources that would normaly be used by a software keyboard (layout, dictionarys etc.).

This app is a 'must-have' for people who regularly use an extra keyboard with their android tablet. While they cannot uninstall the system keyboards, they can unload them from system memory by choosing Null Keyboard as current keyboard.

A widget is included to allow easy switching between Null Keyboard and others.

This is not a driver and will not make your bluetooth keyboard work and neither will it break anything. Don't complain that it doesnt make your bluetooth keyboard work, because that is not its purpose.

The game 2048 using a dark Myo styled design.
Playable with a Myo (https://www.thalmic.com/myo/) or with your finger :).

The app contains removeable ads.

What are the permissions for:
- BLUETOOTH and BLUETOOTH_ADMIN are used by the Myo if you connect one.
- INTERNET is used for crash reports, ads and the Myo
- WRITE_EXTERNAL_STORAGE is used to save and access training data that is shared between multiple apps that support the Myo.
- BILLING for IAP to remove ads

This is the "Donate Version" of my app "WakeLock - PowerManager".
It is currently the same as the free version.
You would buy it because you are happy with the app and would like to support my work.

Audio Bug is a simple audio/voice recorder with multiple ways to start a recording.

You can trigger a recording through the app, its widget and by shaking or swiping the device.

The beginning and end of a recording will be indicated through a vibrating pattern.

The recordings are done with 160kps @ 44,1khz and will produce AAC encoded .mp4 files.

It was one of my first apps, made it two years ago, unpublished it for some time (i didn't like its state), now gave it a rewrite and made it opensource.

The sourcecode can be found here:
https://github.com/d4rken/audiobug