X

Sign in

Sign in to confirm

Have you forgotten your password?

... or login with Facebook:

Don't have an AndroidPIT account yet? Sign up
Icon

Clean Master - Free Optimizer

(12,538,546)
About this app:Show more
ANDROID VERSION
Varies with device
INSTALLATIONS
100,000,000 - 500,000,000
PRICE
FREE

Similar Apps

Cleaner
(7,376)
free
System cleaner ROOT
(1,887)
free

Top 5 Apps

TED
(60,602)
free
IFTTT
(25,631)
free
Zite
(5,496)
free

More from this developer

Description

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

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

► MEMORY BOOST
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.

► ANTIVIRUS
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.

► 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 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: http://bit.ly/l10ncm

--
Stay connected!

Join our Facebook: https://www.facebook.com/kscleanmaster
Follow us on Twitter: https://twitter.com/cheetahGlobal

Other apps from us on the Play Store

CM Security:
https://play.google.com/store/apps/details?id=com.cleanmaster.security

Battery Doctor (Battery Saver):
https://play.google.com/store/apps/details?id=com.ijinshan.kbatterydoctor_en

CM Browser:
https://play.google.com/store/apps/details?id=com.ksmobile.cb

--
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: 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!

App Screenshots

Clean Master - Free Optimizer
Clean Master - Free Optimizer
Clean Master - Free Optimizer
Clean Master - Free Optimizer
Clean Master - Free Optimizer
Clean Master - Free Optimizer
Clean Master - Free Optimizer
Clean Master - Free Optimizer
Clean Master - Free Optimizer
Clean Master - Free Optimizer
Clean Master - Free Optimizer
Clean Master - Free Optimizer
Clean Master - Free Optimizer

Video

Test review and rating

We havenʼt tested this Android app yet.
Request a test report now!

User Reviews

Average rating
4.7
(12,538,546)
Your rating:

Latest Community Comments