Clean Master - Free Optimizer

Clean Master - Free Optimizer

by Cheetah Mobile System Cleaners ~193M

Clean Master - Free Optimizer

by Cheetah Mobile System Cleaners
Free
~ 193M

global downloads

Xyo score: 10/10.0

Android rating:

Free
+5 like this

People say:

All comments
“Love this app.. A must have app for all.. It cleans up all junk data such as cashe and other unwante…”
  • Love this app.. A must have app for all.. It cleans up all junk data such as cashe and other unwanted files from your device in few seconds which enables your device to perform faster and smoothly.. 5 out of 5 for this Awesome app :-)

    27 days ago

  • this app is amazing it cleans your whole phone within seconds beautiful work its all good I got it on every device I have in my house iPod iPad tablet you name it I've got it on there I definitely will recommend it to everyone.

    27 days ago

  • This app is amazing. I was pretty skeptical about it at first, but after downloading it, my storage reduced greatly. I now have over 50% of available space when before i had like 3%. I didn't even have to delete apps, music, pictures, anything!! STRONGLY RECOMMEND.

    28 days ago

  • This app is just like TuneUp utilities for my pc, it does its job very well. My phone would be full of junk and wouldn't be working fluently if it weren't for this app - I recommend this to everyone and hope this helps your phone too

    1 month ago

  • Hi, Guys My Self AJIT SHARMA n I'm Using This App In My Nexus 7 (2012). Nice Edition & Most Essential System App As Cleaner, Booster & Antivirus For All Android Users... It's Super Fast, Very Ease & More Simple App... I Recommend U To Download It & Use It... Much.. More.. Most.. Fastest App...

    1 month ago

  • HTCOneM8: This enables you to transparently control what is and isn't running on your device. Ultimately it is making my battery last even longer. The result is that I'm using my phone more during the day now, as I don't have to worry about not having enough juice to get home!

    1 month ago

  • Once installed my battery has been boosted almost 5 times. My battery use to drain out in few hours despite installing apps like easy tak killer, battery saver, etc. After installing this app, the battery has been boosted , also its very easy to clean up memory card and phone memory now. A+++++++++++

    1 month ago

  • Loved it. But could you please remove the clean ram on "junk files" cleaning? You can easily clean your ram by going to "clean ram" bc when i scan for junk files, it takes me too long to scan, because the ram is being scanned also. So please

    28 days ago

  • I like the way it cleans up the junk and also has an instant memory boost widget. This app warns me what is using up memory and/or causing my system to lag and I have the option of what action to take.

    29 days ago

  • This app really helps me a lot especially because i am using a cheap phone. I only have 512mb of RAM and it can't handle so many process at once. Thanks to this app, it kills annoying bg app that makes my phone lag. The junk file cleaner also helps a lot. It cleans unnecessary files.

    1 month ago

  • I have a new phone with only utilizing 1.7 gb of storage. Really don't need this app but I'm hooked on cleaning up my phone now. I probably use this app 8 times a day. Peace of mind knowing that at a tap of a button my phone is as speedy as new. Great app!

    1 month ago

  • Before this Clean Master app, I was regretting my purchase of this Galaxy Tab. Now everytime I use this tablet, I first run Clean Master and it is a different experience altogether. I am keeping this tablet thanks to Clean Master.

    25 days ago

  • Ok listen, there is one thing I hate about my phone and that is worrying about the background stuff I can't see. This company has released a product that makes me happy to tap their icon! It is so easy to use and configure. Try it and won't stop using!

    23 days ago

  • User interface makes it easy to find the function you need and get the job done so you can get back to using your device. *** UPDATE: Took 1 star away because you got rid of the very useful capability of being able to customize the functions on the floating widget pop-up.

    25 days ago

  • 15/09/2013 installed - Android, easy to use. Waiting for long term use problems. For Now, it deserves a 5 star rating. 07/06 good while it lasted, it just crashed, send E-mail. :-) too many updates, time to delete. Bye

    1 month ago

Simple, thorough, and safe, Clean Master is the world’s most downloaded Android optimization app des…
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.


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

--
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

--
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!

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 …

Full 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.


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

--
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

--
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!
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