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Clean Master - Antivirus, Cleaner & Booster
22 MB

Clean Master - Antivirus, Cleaner & Booster

Cheetah Mobile

4.7 44M+ Reviews
1B+ Install
Free
  • Editor's Choice
  • Free
  • Feature Rich
  • Fresh
  • In App Purchases
  • 1M+ Reviews

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

4.7
43.6M+ Ratings
  1. 5
  2. 4
  3. 3
  4. 2
  5. 1

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

Video & Screenshots

Review Highlights

  • useful

    in 80,915 reviews

    This apps s useful and helps system for safe browsing and performance

  • easy to use

    in 79,964 reviews

    Great app., already seeing results, easy to use.

  • best cleaner app

    in 24,203 reviews

    This is the best cleaner app and its easy to use

  • too many ads

    in 6,721 reviews

    reviews many reviews complain about "too many ads" and these review gone unheard by the

  • great tool

    in 3,185 reviews

    Great tool to speed up the phone and keep it cool.

  • good antivirus

    in 2,268 reviews

    Best app for cleaning and having good antivirus

Top Features

App Description

Google Play

Clean Master, the best optimization tool 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:

🔥 JUNK CLEANER (JUNK FILES)
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 such as Facebook, Messenger, WhatsApp, Instagram without worrying about deleting the wrong files.

👑 FREE ANTIVIRUS
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 ranked #1 by AV-TEST!

🆕Private Photo - Your Photo Vault
Private Photo keeps your photos safe by encrypting them. With Private Photo, you can hide photos that you do not want others to see and protect your privacy.

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

🚀 BOOST MOBILE
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.

🔋 BATTERY SAVER
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.
☆ iSWIPE- Quick access to other apps and tools.
☆ APP MANAGER - Back up and uninstall apps.

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.

👉【LIKE US and STAY CONNECTED】👈
Follow our Instagram and Google+ to get more interesting pictures, videos & Clean Master usage tips every day!
Instagram: https://www.instagram.com/cleanmasterteam/
Google+: https://plus.google.com/u/0/communities/106742377658392172082
Facebook: https://www.facebook.com/kscleanmaster/

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.

TOS: http://www.cmcm.com/protocol/site/tos.html
Policy: http://www.cmcm.com/protocol/site/privacy.html
Ad Choice: http://www.cmcm.com/protocol/site/ad-choice.html

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

What’s New

Google Play

  • 6.13.9

    October 30, 2018 🚀Speed up your phone for better gaming experience.
    🌡️ Cool down phone tempreture
    💰 Play H5 games in Clean Master to earn cash!
  • 6.13.7

    October 17, 2018 🚀Speed up your phone for better gaming experience.
    🌡️ Cool down phone tempreture
    💰 Play H5 games in Clean Master to earn cash!
  • 6.13.9

    October 30, 2018 🚀Speed up your phone for better gaming experience.
    🌡️ Cool down phone tempreture
    💰 Play H5 games in Clean Master to earn cash!
  • 6.13.7

    October 17, 2018 🚀Speed up your phone for better gaming experience.
    🌡️ Cool down phone tempreture
    💰 Play H5 games in Clean Master to earn cash!
  • 6.13.6

    September 29, 2018 🚀Speed up your phone for better gaming experience.
    🌡️ Cool down phone tempreture
    💰 Play H5 games in Clean Master to earn cash!
  • 6.13.7

    October 17, 2018 🚀Speed up your phone for better gaming experience.
    🌡️ Cool down phone tempreture
    💰 Play H5 games in Clean Master to earn cash!
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Clean Master - Antivirus, Cleaner & Booster

Clean Master - Antivirus, Cleaner & Booster

4.7
Install Clean Master - Antivirus, Cleaner & Booster Free