Over 10,000,000 users are using Super Task Killer -Fast Booster. Join them and Download for Free Now!
☆ Advantages Of Super Task Killer☆
►Compact and easy on battery
As one of the most lightweight apps on Android devices, Super Task Killer helps you save power & memory by killing unnecessary apps while using very few power itself.
►Easy to use
Detailed lists of killed apps and amount of released memory along with an Intuitive interface enable you to release memory and boost your phone speed with a one simple tap.
►Free and no ads
All features are provided free of charge and without ads.
►Supported on all Android systems (including Android 5.0)
Supports Android phones with Android 2.0/2.1 (Eclair), Android 2.2 (Froyo), Android 2.3+ (Ginger Bread), Android 3.0 (Honeycomb), Android 4.0 (Ice Cream Sandwich), Android 4.1/4.1/4.3 (Jelly Bean), Android 4.4(KitKat), Android 5.0(Lollipop).
☆ Features Of Super Task Killer☆
►Boosts your phone
Detects phone memory state and shuts down running apps to release memory and increase phone speed.
►Auto-kill tasks at pre-set times
Automatically closes unnecessary running apps and prevents them from re-launching, keeping your phone in the best state.
►One-tap task killing widget
Simple and convenient home screen widget enables apps killing with one simple tap; you don’t even have to open the app.
► Cool Rocket Man
Lively home screen pet to help you release memory.
☆ Why kill running apps (tasks) ☆
► Boost phone performance
It is easy to fill your Android with apps when you first get it, but the more apps you have, the slower your Android becomes. STK kills the apps that you aren’t using, thereby freeing up memory to be used by more important apps.
► Save battery
Complex games and apps can be hard on battery life. Some apps even keep running in the background and consume power after you closed them. Killing these background apps can stop unnecessary battery drain.
English, Chinese, Japanese, Korean, Russian, Traditional Chinese
If you encounter any problem, please let us know your feedback instead of giving us only 1 star. Customer service: STK-Support@nq.com.
Note 1: For Android 2.2 and above, some apps might automatically re-launch after being closed; we suggest you force close these apps through system settings.
Note 2: Installing the following apps with STK might make your phone unstable, or cause potential conflicts: Advanced Task Killer, ES Task Manager, Automatic Task Killer, Task Manager, Mobo Task Killer, Juice Defender, Clean Master, Cleaner, Battery Booster, GO cleaner & task Manager, RAM Booster & Battery Power Booster.
Do you want to speed up your phone with just one click?
Task Killer can help you!
Task Killer can help you to kill (close or stop) the running apps of your phone, free up the memory and increase the speed of your phone!
* Kill selected apps: You can select the running apps and kill them with just one click.
* Auto Kill: Kill the apps automatically to prevent the apps to restart after being killed. Keep your phone in good condition all the time.
* Ignore List: Add or remove app from ignore list so that you can filter important apps.
* Memory status: Show the usage of your total memory, and show the usage of every running apps so that you know which app consumes the most memory.
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.
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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Join our community: https://plus.google.com/u/1/communities/106742377658392172082
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.
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!
❐ About Zapper Task Killer & Manager
Zapper Task Killer & Manager is an easy way to kill the processes that are slowing down your phone - by zapping them!
✰ “Simple to use and simply amazing! Kills unnecessary apps and doesn't lag like other task killers.”
✰ “Killer! Just like their security app. Top notch!”
✰ “Great program! Does what it says and does it easily!”
Ever suspect that your phone is running slowly because of an app you downloaded? Lookout Zapper Task Killer helps you find the real culprit behind battery drain and slower phone performance by showing you a list of every active app on your phone.
Apps are sorted by CPU usage, with those that are using the most processing power at the top. If you see something that seems like it is making your phone run slower or making your battery life suffer, select the app and zap to kill it. Once you zap the app, it immediately closes down, stopping it from taking up any more of your phone’s precious resources.
Want to kill all processes and start from scratch? Hit select all and kill all active apps with one click.
Zapper Task Killer & Manager also provides real-time charts to help you visualize how much memory and processing power your phone is using overall.
Note: Zapper Task Killer & Manager can only kill background processes. If the app is running an important task, like Pandora streaming music or Gmail sending a message, it can not be killed. These can only be stopped through the Running Apps menu of the Android System Settings.
❐ About Lookout Labs
Zapper Task Killer & Manager is a project of the Labs division of Lookout Mobile Security. The goal of Lookout Labs is to explore new ideas and push the boundaries of mobile apps. Labs projects are experimental by nature, and may only be available for a limited time.
❐ About Lookout Inc.
Lookout builds security technology that protects people, businesses, governments, and critical infrastructure from the growing threats in the post-PC era.
Visit our website https://www.lookout.com/ to learn more about us.
❐ About Lookout Security & Antivirus
Zapper Task Killer & Manager is not a replacement for Lookout Security & Antivirus.
Downloading Lookout Security & Antivirus (http://ap.lookout.com/SH3q) is the best way to keep your phone & tablet safe from malware and spyware, back up your data, and locate, scream, lock, or wipe a lost or stolen mobile device.
Lookout Security & Antivirus is available in German, French, Japanese, Spanish, Portuguese, Chinese (Traditional and Simplified), Korean, Russian and Polish.
© 2012 Lookout, Inc. All rights reserved. Patents pending.
The coolest task killer, battery saver & app manager for your Android mobile phone. It's easy and simple dashboard like interface saves battery life and optimizes system speed.
All from a single view you can free system memory with a push of a button, control the WIFI, Bluetooth, Auto-Sync and Airplane mode, and get the device’s battery level/usage.
• Optimize – Instantly frees memory.
• Battery Saver - save your battery via battery save mode and allow you to check your battery consumption.
• Task Killer – Single-handedly kill running apps.
• Permissions management for Android 4.3.
• App to SD - Move available apps from phone to SD card. Keep your Android device fast and clean! Show APP2SD Notification when movable apps are installed
• Uninstaller - Uninstall apps you don't like;
• Cache Cleaner - Clear Cache to free more phone memory;
• Auto Optimization – Optimize every 15 minutes or up to 4 hours.
• Listen to music or radio before going to sleep and have it turn off automatically using the Timed Optimization feature.
Booster FREE manages your phone’s system, running apps and services while using less than 0.1% of your battery.
Releases the memory by terminating running and background-waiting app processes.
Just one tap the app icon to instantly release memory.
This app has omitted the functionalities which take several seconds (3 seconds) for processing, to achieve the processing of fastest class.
This app is recommended for those who are focusing on speed.
This app is absolutely free and without any troublesome advertisements.
A must-have app to easily maintain your smartphone.
When the memory is released
- Improves processing speed.
- Battery lasts longer.
Recommended for those who want:
- An app with high memory release rate
- An app with fast processing speed
- No troublesome settings
- An app which works with one tap
- An app with no advertisements
- A non-resident app for memory release (task killer)
- No need to set apps to exclude (The app seeks to be extremely easy-to-use by eliminating settings.)
How to use this app:
(1) Install the app.
(2) Tap the app icon.
(3) Smartphone is refreshed after the memory is released.
(4) The app automatically completely finish.
(No need to install widget)
=== 7 Days Refund Guarantee ===
Don't worry about the 15 minutes window, just relax and explore all the features. Refund requested in "Orders" of Google Play (or Google Wallet) within 7 days is guaranteed. (may take days to manually process). REQUESTS BY EMAIL WILL BE IGNORED.
=== Disclaimer ===
Some of these experimental features are still in early stage. They may not work on all devices & ROMs. They are included only for advanced users with sufficient knowledge about what they really mean and how to correctly use them. These features may crash your apps, or even brick your phone in the extreme cases. I will try my best to avoid those situations, but I don't take responsibility about the possible consequences. For your safety, please do a NANDroid backup before activating these features.
It is safe to purchase and install, since nothing is affected until any of the experimental features is enabled explicitly.
=== Experimental Features ===
◆ Boost mode (requires Xposed)
Android framework is patched to allow Greenify to perform hibernation and other operations without the slow root routine. Besides, Boost mode also improves compatibility of many features in Greenify.
◆ Allow (most) system apps to be greenified in Greenify
Beware, most system apps are critical to the basic functionality of your device, once greenified, you may lose some part of usability. If something bad happens, degreenify the system apps you recently greenified and reboot, or deactivate this experimental features of Greenify and reboot.
◆ Allow GCM push message to wake hibernated apps (requires Xposed)
Google service framework is patched to allow the GCM (Google Cloud Message, a.k.a. C2DM) broadcast to wake the hibernated apps, thus you can greenify some apps without losing the ability to receive push message.
Attention: Not all apps use GCM as push mechanism, some apps create their own connection for push in background service, thus can't benefit from this patch and their push messages can never survive hibernation. Please DO NOT ask for that, it's just a "mission impossible" in practice. Instead, ask their developer to adopt the more RAM-and-battery-friendly GCM push.
◆ Keep Notifications after Hibernation
Android framework is patched to keep notifications from being removed when application hibernates.
◆ Wake-up Tracker (requires Xposed)
Android framework is patched to track which app implicitly woke your hibernated apps. You can decide whether to cut-off the wake-up path to avoid further wake-ups.
◆ Block App State Abuse. (requires Xposed)
Block the the abuse (via a vulnerability of Android up to 4.2) used by some apps to keep themselves from being killed by Android. This abuse leads to undesired apps "Not Hibernating" due to false "Perceptible" state in Greenify.
PS: For Android 4.3+, this can also remove the annoying permanent notification from some apps, which was hidden in pre-4.3 system.
=== Xposed Installation ===
1. Download and install Xposed installer: http://goo.gl/CKTWXZ
2. Install the “Framework" in the "Xposed Installer" and activate "Greenify" in "Modules".
=== Why do I need to install another framework for some features to work? ===
Since these experimental features all need OS level patches, traditionally they can only be applied with ROM modding, which is highly device-specific and ROM-exclusive. Xposed framework is a new hope to do finer grained tiny patches in a ROM-independent way. Thanks to Xposed framework, you can enjoy these experimental features of Greenify without replacing your ROM.
=== Feedback and further discussion ===
Visit the community: http://goo.gl/MoszF or XDA forum: http://goo.gl/ZuLDnE
Most of our device needs restart after some period of time to free the RAM used by most of the applications.
Many times our phones tends to hang. The only one solution we find is to restart the device.
This app kills the Background apps & free up the memory used by other applications..
Thus, you not need to re-boot your phone.
Why to use this app?
★If your phone hangs?
★If you play a heavy game that hangs?
★Most often you need to restart your device?
★If your phone gets Heat up after heavy task?
★If your RAM memory is always full?
★Battery charge problems?, etc...
◇If any of the answer is Yes this app will be your life saver !
When to use this app ?
◇When the device starts hanging,
◇Before running a heavy game,
◇Whenever you feel the need of restarting phone,
◇When battery is low.
If you like our App then please take some time to review it, it would help us a lot.
Thanks for downloading it....
Ends the task and frees memory.
Exclusion list can be set.
Kill can be set automatically.
You can set up different versions of OS.
Auto termination time. It is 10 minutes to 6 hours.
By managing the tasks are intended to be used comfortably.
You can register on the home screen.
You can view the free memory, widgets tap to kill the task.
Help is available, You can use intuitively.
[How to use automatic task kill]
[Menu] button and tap Settings.
In the setting of the automatic termination.
Select the [Enable OS 1.6 - 2.1] or [Enable OS 2.2 - 4.x Up].
Then, set the time.
[Functional restriction of the free version]
Automatic kills is only 6 hours or 4 hours.
It is featured to major in Japan.
We are looking for someone to help translate.
This application closes ALL possible apps at the time of execution. As a result, you will have longer battery life since it closes all the other apps using your battery that you don't even see! :)
- thelittleone -
Simple-Task-Killer enforces the applications to terminate their tasks simply and in safety. Then it increases available memory, improves activity of the device, eventually minimizes battery consumption. Free Simple Task Killing tool, is this !
It has been designed for even beginners of an intelligent-phone to handle intuitively !
- Momentarily termination of tasks
- Transition to a detail page of application
- Transition to an uninstall pane of application
- Displays a ratio of CPU occupation
- Displays available memory
- Displays a quantity of remainder of the battery
- The ignore-list which is used for registering applications to be excluded or masked
- Registers recommended applications into the ignore-list
- Terminates both applications and STK itself
1. Non-resident software-Andriod2.3 or more
Popular task-killing softwares are continuing to be activated, and consuming memories. However, STK goes on the other way !
STK quits itself very fast just after terminating its action by a RETURN or HOME button.
Task-killing function itself continues to be a permanent resident ? A nuisance, isn't it ?
Such a contradictory feature shouldn't be implemented. Just for this reason STK has been designed like that.
Especially, the following function would never be implemented now and in the future.
One-tap-killing by using widget
Automatic-killing by supervising the activity of an application in background
Though the paid STK has similar one-tap-killing function to an widget, but big difference is non-resident behavior that has been fulfilled by using a quite unique short-cut.
The users of ICS or later (Android 4.0 or more), can use this function, just try it !
2. Fastest operation
The operation getting a task list is very much faster than that of pre-installed other task-killing applications or task managers !
3. Particular looks
A ratio of CPU occupation, available memory, a quantity of remainder of the battery, are shown on a display. That isn't cool enough !?
4. Manages active applications
By selecting a task from the task list pane, the management pane will appear, then you can uninstall an application or delete cache memory.
Therefore you would never be bothered to open the application management pane.
Q. Want to kill application by one-toutch. Doesn't STK implement an widget ?
A. An widget is always a resident, so STK does not implement it. Paid STK is equipped with a one-toutch killing function. (Android4.0 or more)
Q. Even after terminating a application, however it immediately appears again. Why ?
A. This is caused by the specification of Android OS. The pre-installed application which belongs to the configuration type, that needs to be continuing activated such as Facebook, is structured to reboot automatically .
Any function can terminate operation of an application temporarily, but no function would be able to re-terminate such application that reboots itself even after terminated once.
Q. Want STK that will not re-boot an application.
A. STK's basic concept is not to implement a resident function, therefore STK has no plan to implement a supervisory function that requires an application to suppress self-reboot.
Q. How to use the ignore-list ?
A. Those applications registered in the ignore-list will disappear from the application list, which appears after STK is activated.
This means that STK ignores whether they are operating or not. In other words they have already been put outside of STK's management.
Such applications that need to be always activated as "An alarm clock" and "E-mail", should not to be registered in the ignore-list to avoid a risk of terminating their operation.
When add an application in the ignore-list, first tap its name in the application pane, then next pane will pop up, finally tap "Add to ignore list".
NEW: Auto-hibernation now works in non-root mode, (need to be enabled in experimental features setting, Android 4.1+ required). If you have secure key-guard enabled, try "Hibernate and Lock Screen" shortcut or "Pull up" gesture on Home soft-key.
Never should your phone or tablet become slower and battery hungrier after lots of apps installed. With Greenify, your device can run almost as smoothly and lastingly as it did the first day you had it!
Greenify help you identify and put the misbehaving apps into hibernation when you are not using them, to stop them from lagging your device and leeching the battery, in an unique way! They can do nothing without explicit launch by you or other apps, while still preserving full functionality when running in foreground, similar to iOS apps!
Please report bugs in the XDA forum (http://goo.gl/ZuLDnE) or G+ community (http://goo.gl/MoszF).
Greenify NEVER EVER collects your personal data despite the capability of accessibility service, it just takes advantage of it to automate things.
IMPORTANT: Greenifying an app implies that you are aware that all the background functionality (service, periodic task, event receiver, alarm, widget update, push message) of this app will become out of service during the hibernation except when you are using this app.
NEVER greenify alarm clock apps, instant messaging apps unless you don't rely on them. Please do verify the impact of greenified apps on which you heavily rely.
Compared to other popular tools aimed for the similar purpose, Greenify offers the following advantages:
◆ Unlike the "Freeze" feature in "TitaniumBackup Pro" that totally disable the app, you can still use your app as usual, share content with it. No need to freeze & defrozen it.
◆ Unlike "Autostarts", you can benefit from almost all of its advantages, without needing to deal with the complexity and risk of obscure app components, and never lose functionality when app is actively running.
◆ Unlike any "XXX Task Killer", your device will never fall into the cat-mouse-game of stealthy-running and aggressive killing, which unnecessarily consumes more battery juice.
Note: Greenify does need a background running service for auto-hibernation to work. It is designed and implemented in extremely lightweight, with an average RAM footprint less than 5M, and nearly zero CPU and battery consumption.
In case you cannot install from Play Store: http://oasisfeng.com/Greenify.apk
=== PERMISSIONS ===
INTERNET: Needed by "Raise Your Voice" program to send back only small amount of anonymous statistics data, without privacy information. You can opt-out at any time.
DRAW OVER OTHER APP: To show guide layer over the app setting UI of system in non-root mode.
READ SENSITIVE LOG: To analysis the wake up cause of greenified apps.
GET ACCOUNTS & WRITE SYNC SETTINGS: Control the account sync of apps if its sync task is too frequent.
DISABLE YOUR SCREEN LOCK & BIND ACCESSIBILITY SERVICE: For automatic hibernation to work on non-root devices.
=== FAQ ===
* Why not support Android 2.x?
* It seems that automatic hibernation is not working.
* Some of my greenified apps (e.g. Google Maps) seems not hibernating.
* I want to greenify system apps!
* De-greenified apps still got no push notification!
Read here: http://goo.gl/1F5pY
=== Beta Channel ===
See G+ community board: http://goo.gl/MoszF
=== Translation ===
All translations are open for contribution: http://goo.gl/zCCDce
=== Donation ===
If you love Greenify, please consider the "donation package" http://goo.gl/fpz5l for extra experimental features:
* Greenify system apps (now without Xposed)
* Allow GCM push for hibernated apps
* Detect "who" woke the hibernated apps and optionally cut off the wake-up path.
* Wake-up timer coalescing
Simulates a reboot by closing/restarting all core and user processes and thus frees up memory. Your phone should be much snappier after using Fast Reboot.
DOES NOT ACTUALLY REBOOT YOUR PHONE, only the apps & processes. Does NOT require root.
Advance Task Killer is featured with
Manual task killing by selecting each individual running app. Shows currently allocated memory by each app.
Sort app list by app name and allocated memory size. It display used memory information
Professional, easy to use and supporting 27 languages, Battery Doctor by Cheetah Mobile (formerly known as KS Mobile) gives a longer life to your Android phone , provides you with detailed battery information and helps it charge healthily with our unique 3 Stage Charging system. Enjoy an incredible power saving experience that's as good as Project Volta, even before Android L comes out.
Defend your Juice!
Find out what’s draining your power. Adjust your draining settings (e.g. brightness) and disable unnecessary apps that drain your battery.
Accurately Estimates Remaining Battery Time
Tells how long battery will last under a variety of situations (playing games, wifi on or off, etc)
Battery Doctor regulates the manner in which your device is charged with a Unique 3 Stage Charging system to ensure you get the most out of your battery and reminds you not to over charge. It also has features that can monitor and regulate power consumption.
Our "Task Killer" widget will optimize your power consumption conveniently. The 4x1 widget makes it easier to manage Wifi, Data, Brightness, etc, and set power saving modes.
- Disable unnecessary apps that drain your battery!
- Task Killer kills tasks with one click!
- Kill apps when screen is off!
- Accurate battery remaining time!
- Accurate charging remaining time!
- Schedule power saving modes for work/class/sleep and more!
- Unique 3 Stage Charging system!
- Wifi/Data/Bluetooth toggle!
- Brightness control!
- CPU Management (for rooted phones)!
- Battery temperature!
- Charging Tips!
- 15 languages supported!
- Simple easy-to-use interface!
Battery Doctor fans, please join our beta testing group. Be the first to try our recent updates, report bugs, and contact developers.
Q: Can Battery Doctor save power and extend battery life?
Tap the circle at the home screen (Save Power) to kill power hog apps that are not currently in use to improve battery life.
Run our app while charging to let Battery Doctor manage the process with its Unique 3 Stage Charging system that ensures a longer battery life.
Use the "Task Killer" widget to optimize your power consumption conveniently
Q: What is a full charge and why does it matter?
A: Plug in your phone when the battery has about 20% remaining and continue to charge until Battery Doctor tells you the 3rd stage of trickle charging is complete. Do not overcharge by keeping your device plugged in nor undercharge by charging in short bursts whenever convenient.
Q: How does "Saving Mode" work?
A: "Saving Mode" is an extreme setting that shuts down all non-essential functions of your phone with exception of making phone calls and sending/receiving text messages. WiFi, Data, GPS, etc will all be shut down to ensure battery life and defend your juice.
Q: How do I set up the widgets?
A: The "Task Killer" widget will automatically appear on your home screen with installation. The other widget that monitors WiFi/GPS/etc can be installed just as any other widget on your device would be set up.
Other CM apps:
CM Browser :
KeepScreen block screen timeout when predefined applications are active.
Save your battery with short timeout but have great user experience with preselected "no timeout" apps. Usefull for reading mail, browsing, or guide with Google maps.
update : luminosity prefs