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Clean Master (Cleaner) - FREE

FREE Everyone android
KS Mobile
Overall Satisfaction click me 91
The perfect cache cleaner and task killer with autometic killer.
Even if u clean apps ruuning or cache clean.
Very happy with this app would definitely recommend it to everyone.
Keeps my phones memory clean and prevents excess file usage.
Best app thanks devs.
By far the best task killer I've tried by far.
Very very useful app highly recommended :.
Best software to speed up your android.
Fun & Engaging click me 86
It's the most awesome cleaner.
This app is awesome and easy to use.
Usefulness click me 95
This app cleans everything unneeded off my phone.
Love this app very usefull.
Very helpful application especially when my fone hang.
It keeps everything running at top speed.
A very helpful tool.
Very useful software.
Very useful and essential application.
Ease of Use click me 95
Sometimes I have to run it while I'm playing.
Really easy to use app better than the original operating system.
Easy way to clean cache and memory in your phone.
Easy and effective cleaning app for caches and history.
Easy and smart.
Reliability click me 46
I did a factory reset.
Security & Privacy click me 16
Battery click me 54
Great battery saver.
very poor battery saver.
Click blue bar for explanation of rating.
Most downloaded free Android cleaner and task manager app for android in the world.

☆Over 20 million users, 27 languages.

☆Featured by CNET, LA Times, The Boston Globe, XDA & much more.
☆#1 Cache Cleaner App & Advanced Task Killer in over 50 countries.

Clean Master is free memory booster app that clear cache, deletes junk files, free up ram and storage space

Clean - Cache files and residual files that take up valuable storage space
Clear - Protect your privacy by deleting personal information such as sms records, search history and browser history
App Management - Move apps to sd card, uninstall system/preinstalled apps and backup apk files
Task Killer - Shut down poorly coded apps to save battery and optimize android's performance

"Apps on a phone gradually eat up memory and the life of your device as its cache fills up. To clean that out, the Clean Master app for Android devices finds the cached files generated by the apps that are hogging your storage, and it helps get rid of them." - Los Angeles Times

"Android: If you're running low on space on your Android device, Clean Master makes it easy to identify what's hogging your storage, and helps you get rid of it." -

"If you want to get your Android device clean and free of junk files, head on over to Clean Master." -

Clean Master fans, please join our official community. Be the first to try our recent updates, help report any bugs and be in contact with the developers.

Language Support

Localized in Deutsch, Español, Français, Indonesian, Italiano, Magyar, Português, Română, Slovenčina, Thai, Tiếng Việt, Türkçe, Eλληνικά, Pусский, Українська, עברית, 한국어, 中文 (简体), 中文 (繁體), 日本語, العربية, Nederlands, Norsk, Polski, Hrvatski, čeština.
******Anyone who is willing to help us with localization can join our collaborative translation platform

Over 30,000,000 people already installed Free Clean Master. Join them now see what it can do for you:

[Junk Files] - Clean Cache and Residual Files

This will help you clear cache and residuals files easily. On Android devices, cache and residual files will accumulate to take up hundreds of megabytes and in some cases even gigabytes of space. Cleaning junk files can help free up space on phone and sd card.

[Privacy] - Delete History

Privacy is important and many of your apps silently record your personal data like your SMS, web browser data, Google search history etc. Clean Master can perform message deletion and also can erase browser history data, search history and private data of many other apps like Wechat, Whatsapp, Spotify, Pinterest, Line etc.

[Task Killer] - Advanced Task Manager

Tasks running in background not only occupy system RAM, but also waste your battery life. Task Killer can stop other apps that are running in the background and free up more RAM to speed up your android device. This includes a shortcut called "1 Tap Boost" which can be more convenient.

[App Manager] - Uninstaller, Backup, Move to SD

This is an uninstaller that is an improvement over the Android system version and it can extract apk backup files of your apps as well. Some rooted users will also be able to move apps to SD card as well as uninstall preinstalled/system apps.

[Widget] - Memory Booster Widget

Now a memory booster widget comes along with 3.5.0 version and above. Touch the desktop with a long hold until a window appears, from this window scroll down to Clean Master Widget and touch.



2 gb of space in my xperia acro s using this app. found in 9 reviews
I luv this app it speeds up my phone with one touch. found in 6 reviews
perfect for speeding your device up and freeing some space. found in 6 reviews
Smoothest and most efficient cleanup app ever. found in 6 reviews
Very easy to use and helps u clean ur storage. found in 6 reviews
The best app i have ever downloaded. found in 2 reviews
Good aplication for space recovery. found in 14 reviews
This is the best cleaner app on the market. found in 4 reviews
I've been using this app for about a month now and I must say. found in 2 reviews
A very good and useful app. found in 4 reviews
Very helpful application especially when my fone hang. found in 4 reviews
Really love this application for keeping my phone clean. found in 6 reviews
Fully deserved 5 stars. found in 3 reviews
you guys should make this app the app of the year 2014-2015. found in 2 reviews
I truly makes a difference. found in 4 reviews
Good aps ever. found in 4 reviews
Works great cleans your phone and gives you more space back. found in 3 reviews
Deep clean and definitely improves performance. found in 3 reviews
Nice app worked quickly and efficiently keeps my phone quick. found in 2 reviews
Saved me loads of memory. found in 3 reviews
Able to clean up the junk files and free space. found in 174 reviews
Doesn't clean as much as u like it thought it would. found in 7 reviews
Gives google playstore an error that says "unable to install. found in 24 reviews
The tap boost shortcut doesn't appears in the home screen. found in 2 reviews
it doesnt clean properly and big disapontament is. found in 6 reviews
actually seriously slowed my phone down. found in 2 reviews
Seems like maybe a good app but still questionable to me. found in 3 reviews
New permissions allow camera to take photos without you knowing it. found in 5 reviews
Simply clears up unwanted junk that is mostly unseen & unused anyway. found in 7 reviews
Please let us decide if want root access in settings. found in 4 reviews
The pre installed Samsung rubbish. found in 3 reviews
Don't even need anti virus if u have this app. found in 14 reviews
After latest update app force closes all the time. found in 1 reviews
Worked until latest update 27-12-12. found in 1 reviews
i tend to install then uninstall apps. found in 8 reviews
Unable to move application data to external SD card. found in 5 reviews
Deleted my songs without notifying me. found in 2 reviews
Privacy cleaner doesn't complete its scan Apart from that: Would totally. found in 1 reviews
Nice but taking 2much space. found in 2 reviews
Wish it would let me uninstall more unused apps though. found in 3 reviews
Cannot kill task and running applications. found in 9 reviews
Clear search history is not working. found in 8 reviews
It sucks it doesn't clean my phone like the old version. found in 7 reviews
Doesnt clean my internet history. found in 6 reviews
Its even worse than history eraser. found in 5 reviews
Why need all those new permissions. found in 5 reviews
It deletes many important files unknowingly. found in 5 reviews
needs landscape form factor for tablets. found in 4 reviews
It Deleted my game data. found in 4 reviews
Too many permissions. found in 4 reviews
Am disable all Reminder and killer but why running background service. found in 3 reviews
We do not need a flashlight. found in 3 reviews
Will delete all your audio files without warning. found in 3 reviews
this app wiped my entire music collection from my SD card. found in 3 reviews
rated better for battery saver.  
rated better for battery doctor.  
rated better for auto kill.   rated better for task killer.  
"easy task killer and easy battery saver are my life savers."
"Significant increase in battery life after using this advanced task killer app."
"switched from " advanced task killer " I like this much better."
"It improved my battery life and works great with easy task killer."
"When I try 2x battery saver it made my battery last 1."
"Fine Combine with Easy Battery Saver and gain advanced battery control."
1,309,189 total
  • Makes it so easy to free up memory.
  • Super service and mind blowing app.
  • Live how easy it makes saving space.
  • Amazing features and saves a lot of memory usage.
  • The perfect cache cleaner and task killer with autometic killer.
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