Clean Master - Free Optimizer

Clean Master - Free Optimizer

(12864097 ratings)

Appears in 25 channels

  • Downloads:
    100,000,000 - 500,000,000
  • Last update
    Jul 13, 2014

Clean Master - Free Optimizer Reviews

  • Christoph Kerschbaumer

    Christoph Kerschbaumer

    Reviewed in The best Apps and Games - Daily Update

    With this system cleanup tool you can simply delete the app-cache, empty folders, app backlogs, search histories and much more just with a fingertip!

  • V

    V

    Reviewed in Form+Function

    Clear your cache and residual files. And it looks good too. Don't you just love functional eye candy?

  • Antoine Charles

    Antoine Charles

    Reviewed in Simple and effective everyday apps

    What I like about this optimization app is that its use is very straight forward. You know what to do at each step and you don't spend 10 minutes just to understand how it works. Try out the instant cleaning widget included in the app ! It takes one spot in your homescreen, but it's worth 10 !

  • Jaden Pleasants

    Jaden Pleasants

    Reviewed in Perfection weekly

    It feels like it should be $3-$5 but it's free. It saves huge amounts of space and, OK this app is worth it if only to see a rocket broom.

  • Jamie Davies

    Jamie Davies

    Reviewed in Long Lasting Apps & Games

    I've tried them all. No other cleaning app matches it or comes close. Free valuable space by deleting old app files you'd never come across without this app. Invaluable android companion!

  • ^^4!!3c|@

    ^^4!!3c|@

    Reviewed in Tools n Utilities

    Clean the clutter

  • Faizan

    Faizan

    Reviewed in Best Apps (Regularly Updated)

    Best system optimization app

  • PSarge

    PSarge

    Reviewed in Productivity

    My phone was running noticably slower before I tried this after seeing it on playboard. BAM! back up to speed again. Definately a keeper here.

Description

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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.

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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

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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

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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.

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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!