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Clean Master - Antivirus, Applock & Cleaner

Clean Master - Antivirus, Applock & Cleaner

Cheetah Mobile

💯Get Antivirus+Junk Cleaner+Speed Booster+Game Master+Wi-Fi Protector here!

45M+ Reviews 1B+
  • Editor's Choice
  • Free
  • Feature Rich
  • Fresh
  • In App Purchases
  • 1M+ Reviews
44.7M+ Ratings
  1. 5
  2. 4
  3. 3
  4. 2
  5. 1

Video & Screenshots

Editor’s Review

  1. Free up your storage space! Junk Cleaner removes residual and cache files from apps like Instagram, Facebook and Messenger
  2. Battery Saver locates apps that drain your battery and puts them in Hibernation Mode, extending your device's battery life
  3. WiFi Security feature detects fake WiFi and unauthorized connections, notifying you immediately about unsafe public WiFi locations

Reviewed by Kaylin on August 20, 2018

Review Highlights

  • useful

    in 83,525 reviews

    Good. Stuff hives many options for deleting unwanted files. Fast, with a useful widget

  • easy to use

    in 81,478 reviews

    Managed to remove countless junk files, nice and easy to use app, love the 1 tap boost!

  • best cleaner app

    in 25,867 reviews

    The best cleaner app I've ever had and i had tons. Much better then expected!!! 200%!!!

  • too many ads

    in 5,173 reviews

    Way too many notifications, too many advertisements, way too intrusive for a system tool

  • great tool

    in 3,245 reviews

    Also offers additional cloud space to back up data! Just a great tool to have all in all!

  • good antivirus

    in 2,452 reviews

    A simple free and a very useful app to save battery, manage space and a good anti virus.

App Description

Google Play

Clean Master, one of the best optimization tools with space cleaner and antivirus for android devices, helps keep your phone clean and safe from virus. Clean Master also free up space and RAM to improve your phone's performance. Enjoy your speedy phone now!

Clean Master Key Functions:

Clean Master helps free up your storage space by removing junk, residual and cache files which slows down your phone.
With our professional cleaner, you can also free up much more space from cleaning cache data from social apps without worrying about deleting the wrong files.

Scans for virus on all apps (pre-installed or not), blocks and removes virus to keep your phone safe from viruses, trojans and protects your privacy with Clean Master's free antivirus engine which is certified by AV-TEST!

Clean Master added the WiFi Security feature to detect fake WiFi and unauthorized connections. Keep your phone safe from insecure public WiFi.

One Tap Boost helps speed up phone by freeing up RAM. After boosting your mobile, you can run a speed test to see how much faster it is.

Clean Master helps to save battery power and extend battery life by hibernating running apps.

🎮 Game Master
With Game Master, you can manage your games, accelerate loading speed of games and find more fun games here.

Other optimization features
☆CHARGE MASTER- Prevents overcharging, displays charging status and application message while charging.
☆ APPLOCK- Keeps your app privacy safe with an AppLock PIN or pattern.

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.

Follow our Instagram and Google+ to get more interesting pictures, videos & Clean Master usage tips every day!

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.

Ad Choice:

Clean Master use accessibility services to improve junk clean feature in some devices.

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Clean Master - Antivirus, Applock & Cleaner

Clean Master - Antivirus, Applock & Cleaner

4.7 45M+ Reviews

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