Clean Master - Antivirus, Applock & Cleaner

Contains ads
Offers in-app purchases

Clean Master - Antivirus, Applock & Phone Cleaner is a super antivirus cleaner app for Android with over 1 billion users. We provide powerful functions to speed up your phone, clean junk files, clean virus, protect your privacy & phone security.

With Clean Master,you can:
Clean up space with Junk Clean & Cache Clean.
Scan and remove virus with Antivirus engine certified by AV-TEST.
Protect your privacy and security with Applock, Safe Browsing, Message Security & Private Gallery.
Speed up your phone with Phone Boost and Game Boost.
Avoid spam notifications with Notification Cleaner.
Extend your phone usage time with Battery Saver.

Clean Master’s Key Functions:

🌪️ Phone Cleaner
Clean Master helps clean up your phone with it’s powerful clean features like Junk Clean and Notification Cleaner
Junk Clean - Clean Master helps to remove junk, residual or cache files which slow down your phone to free up storage space.
Notification Cleaner - Clean Master integrate all notifications and you can clear all junk notification after reading useful message.

Clean Master’s powerful antivirus engine scans viruses and trojans on your Android device and then removes them to keep your phone safe. Malicious software & files will be removed as you like.
With antivirus version and virus database updated in time, Clean Master can be the super free antivirus software and mobile antivirus for android.

Keeps your app privacy safe with an AppLock. You can choose any apps you like to lock with PIN, pattern 3or even fingerprint. Meanwhile, we provide other interesting features like Intruder selfie (Take a photo of someone entering wrong passwords) and Disguise cover (Show a fake-crash dialog when opening the disguised apps) to protect your privacy and security in other ways.

Other optimization features
☆Phone Boost - Speed up your phone by freeing up RAM.
☆Private Photo - Keeps your photos safe by encrypting them.
☆ WiFi SECURITY - Detect fake WiFi and unauthorized connections
☆ BATTERY SAVER - Save battery power and extend battery life by hibernating running apps.
☆Game Master - Manage your games, accelerate loading speed of games and find more fun games here.
☆CHARGE MASTER - Prevents overcharging, displays charging status and application message while charging.

Clean Master, the world's leading space cleaner & antivirus app on Google Play.

We added some powerful features to make Clean Master more smarter and convenient. These features will require additional phone permissions.
Rest assured none of your personal info will be collected per the Privacy Policy.

1.New junk clean engine, added clean junk messages and more (require SMS, Contacts, Call Logs, Calendar and Location permissions)
2.New way to interact with your phone on lock screen (require Microphone permission)
3.More personalized settings to beautify your phone

New features are only accessible to some users now, welcome to contact us to try it in advance.


Enhance the functionality of the intelligent data
We will use the installed app(s) list and app(s) installation folder contents for the cloud engine to enhance the junk files recognition capability of JUNK CLEANER (JUNK FILES), the running app(s) status for the cloud engine to enhance the effect of BOOST MOBILE and power saving ability of BATTERY.

The privacy of the user account information registered in Private Photo relies on Google Firebase service providing a safe and reliable mechanism to ensure data security.

Ad Choice:

Clean Master use accessibility services to improve junk clean feature in some devices.
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44,144,347 total

What’s New

- Add VIP feature to remove ads.
- Optimized for speed and reliability.
- Bug Fixes.
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Additional information

18 March 2019
Varies with device
Current Version
Requires Android
Varies with device
Content Rating
In-app Products
$2.99 – $10.68 per item
Offered By
Cheetah Mobile
Hui Tong Times Square NO. 8, Yaojiayuan South Road, Chaoyang District, Beijing 100022 People's Republic of China
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