Best Android Apps

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Developer: Cheetah Mobile

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Effective, easy to use and light. A very straightforward system cleaner for those who like to keep it simple. Available in multiple languages, and no ads!

TOOLS Task Managers Cleaners

Clean Master - Free Optimizer has got the Best Apps Award! Embed it on your blog/website!

Simple, thorough, and safe, Clean Master is the world’s most downloaded Android optimization app designed to clean junk files, regain free storage, boost memory, enhance speed, and secure your device from malicious apps and vulnerabilities. Brought to you by Cheetah Mobile (formerly known as KS Mobile).
More than 200 million people worldwide use Clean Master to remove junk from their devices and to prevent malware infections. Clean Master improves performance by optimizing device memory, unclogging storage and offering security against viruses, trojans and malware. Developed by Cheetah Mobile, Clean Master is the world’s most reliable companion for Android devices!

Highlights of Clean Master - Optimization & Antivirus

☆ Thorough: 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 fifth time! , providing professional security protection. Scanning takes only 8 seconds, 500% faster than other paid antivirus apps.

Features of Clean Master- Optimization & Antivirus

Delete cache and residual files to reclaim memory and improve performance on your device and SD card.

Boost all games and running apps, free up memory (RAM) and speed up your device. Our One-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. Remove personal and sensitive information to protect your privacy.

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 App Picks lets you find useful apps that match your interests.

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, Hindi, Malay

Want to help in our localization efforts? Apply to join our translation community:

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Other apps from us on the Play Store

CM Security:

Battery Doctor (Battery Saver):

CM Browser:

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.

Help fight against deceptive ads

Cheetah Mobile (formerly known as KS Mobile) is committed to fighting against misleading downloads. You can find our full official policy on this matter here:

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 - . The more detail you can give the better. Thanks for helping us improve the Android ecosystem!

Size: ~10.0M; Requires Android : 10 and up. pname=com.cleanmaster.mguard .apk

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Best Android Apps

  • Easy to Use
  • Easy and useful.
  • Does What it Says
  • Fast & Responsive
  • good as history eraser
  • Simple
  • Perfect
  • Highly efficent and easy to use. A must have if you use alot of apps.
  • I Use It Daily
  • Nothing
  • I have no reason to not install
«Good cleaner» by Gobbyd
«Can't move to sd» by Fatboy1966
«Easy to» by Bratbaby
«Has all you need to keep your phone's RAM and ROM working well»
«Generally good apps,fast and very easy to use .... thumb up» by Nierdrop
«This application is very effective» by Steve
«The application works very good on Android 4.1» by Steve
«Works well. Easy to use. Free.» by Lyleman
«Simple and useful»
«easy to use» by Rabbit
«This app cannot clean cache on gallery and maps» by Nierdrop
«Download button leads me to different app»
«Root access» by Trashman
«This a great app for my phone and my file» by Angel
«They need money» by Kacakhayalet
«Can't set to horizontal» by Trashman
«Good for speeding» by Bharath
«I was told it Very Good» by Jbosy
«Great 2 keepin your phone clean» by Mormodona
«Very fast.» by Tabascokid
«Wastes ram space» by Tumbaburro
«Ruins all the time» by Tumbaburro
«wastes memory» by Tumbaburro
«Cleans good» by Tumbaburro
«Does the job» by Tumbaburro
«I will try» by S3ud
«Best cleaner software» by Kacakhayalet
«Great app love the ui» by Dj167
«Held you a lot» by Jyuart
«Easy to clear cache quickly» by Yumichan
«Best application to use» by Hamizi
«Best application to install»
«this application easy to use»
«useful app» by Jimmie
«Офигенски!!!! :-)» by Jack_5
«Good Tune Utillity» by Mm
«I like this app»
«Excellent cleaner with a good boost widgit» by Eddie
«Gud in cache cleaning» by Muthujegn
«Don't take up a lot of space» by Christy417
«Best if its kind» by Christy417
«Cleans up trash» by Christy417
«Very useful» by Christy417
«Easy to use» by Christy417
«Superuser elite»
«Great app, i like it» by Yoavg
«Remove ram» by Yoavg
«Great cleen» by Yoavg
«Bom demais.» by Leonardimaker
«Muito interessante.» by Leonardimaker
«Sensacional demais.» by Leonardimaker