Clean Master (Boost & AppLock)

Clean Master (Boost & AppLock)

by Cheetah Mobile System Cleaners ~401M

Clean Master (Boost & AppLock)

by Cheetah Mobile System Cleaners
Free
~ 401M

global downloads

Xyo score: 10/10.0

Android rating:

Free
+5 like this

People say:

All comments
“This app has revealed how many apps create garbage and run in the background even when I haven't use…”
  • This app has revealed how many apps create garbage and run in the background even when I haven't used them. The M8 is a power hog and between this app and cheetah's battery saving app I'm in love with my phone again.

    2 months ago

  • despite cleaning regularly, I realised after boosted it, so many app still constantly running even when I do not activate them. but it does help to free up valuable memory space and speed up the processing timing

    2 months ago

  • Above and beyond all others I've tried. Keeps my phone and tablet working safely and at peak efficiency. Fast & effective. What more can you ask for ? This app just listed and stopped a BATTERY SAVER APP I just installed... FOR USING TO MUCH POWER & CPU. This really is THE BEST. STILL...

    2 months ago

  • I get to a of use out of CM. It's a tremendously versatile app, handling everything from CPU management to power consumption to file cleaning and much more! One of the first apps I install on new devices.

    3 months ago

  • I have been concerned about my phone being to hot lately. I saw this app and decided to give it a try. The app has freed up space and taught me a bit about things work in the phone. Primarily what heats up the battery. Phone seems to be running faster! Thanks!

    2 months ago

  • Wow, my Samsung Galaxy Tab 4 was really starting to slow down and not function as well as when I first got it. But when I ran this app, it told me everything that was a problem. With just one click I was able to clean up my device and it's like brand new again. And the best part is it DIDN'T EFFECT ANY OTHER APPS....

    1 month ago

  • This app is a lifesaver, well a space saver! Love it and I recommend it to everyone all the time. It's never had any issues such as force closes or freezing up. It's never harmed my devices (I run it on multiple devices) in any way. It's absolutely a must have if you use your device a lot like I do.

    2 months ago

  • This app is completely amazing! It cleaned up, boosted, and saved tons of battery power on my RCA tablet. I highly recommend you download this app along with the CM Security app associated with it. Great job whoever made this app.

    3 months ago

  • Absolutely love this app. Has everything every phone should have pre installed. A must get phone anyone who demands a smooth running device that is free from viruses to double pictures and the to full system clean up. This app has It all. Must download app

    2 months ago

  • THEN I got this AMAZING app and all of it was gone! It was almost as fast as the first day I got it, I am so glad for this amazingly powerful app! I strongly recommend this Virus-cleaning miracle to anyone that might,even slightly, have a lagging tablet or phone!

    3 months ago

  • App lock was not QA'd before release. You can see the app and interact with it for a second or two before it locks it. Also, cleans more than most but misses some obvious areas like Chrome auto-complete, Google Search/Now history, etc.

    29 days ago

  • I installed CM on my samsung Note 2 for more than 5 times, and everytime I got the result that might be possible that Clean Master can vlean junk files from the phone, but I surely can say that it can never save battery, although it will suck battery 2time more than normal. I will never Install it again.

    1 month ago

  • I'd recently installed another completely irrelevant app, and after using it for a bit, found this was installed now too. It's questionable, but after using some features, I've got to say this is the best app I'd never heard of or realized I wanted.

    3 months ago

  • I liked the app but I am not really convinced with the delete similar photos feature provided. I mean the action should take place if the photos are redundant or exactly alike not when there is bit difference because they may seem similar but actually they are to be kept.

    2 months ago

  • Said that junk files and empty folders have been deleted but once I got into manager file, those empty folders keep showing up and so. I've tried many times to delete them but seem like it had nothing to do about them...

    1 month ago

The World's Most Trusted Android Optimizer, Speed Booster and Free Anti-Virus app, Clean Master Help…
The World's Most Trusted Android Optimizer, Speed Booster and Free Anti-Virus app, Clean Master Helps Accelerate and Clean Up Over 400 Million Phones! It Also Provides Real-time Protection With the #1 Antivirus Engine, and Secures Your Private Data With the AppLock Function.

Have you ever encounter the following problems?
Your device has become laggy and freezes all the time
You don't have enough space to take more pictures or install apps
Your battery has started draining quicker than ever
Your device overheats and needs to cool down
You want to lock your photos, gallery and messages from prying eyes and nosy friends

Features
► AppLock
AppLock can lock Facebook, SMS, Contacts, Gallery, or any other apps you choose. With AppLock, only you can see the photos you protect. Guarding your privacy is easier than ever!

► Duplicate Photo Remover
Clean Master can identify similar photos & blurry photos automatically, giving you the choice to keep or delete them. It's just like a gallery doctor for your device.

► JUNK FILE CLEANING
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. Delete cache and residual files to reclaim storage, boost speed and improve the performance of your device and SD card.

► MEMORY BOOST
Boost your games and apps, free up memory (RAM), speed up your device and save more battery. Our 1 Tap Boost and Game Boost features make it easy to optimize directly from your homescreen.

► CPU COOLER
Cool off your device by finding and stopping the apps that are causing it to overheat and make your battery last longer!

► ANTIVIRUS
Ranked #1 by AV-TEST for the seventh time! A professional quality antivirus service scans devices in just 8 seconds, 500% faster than other paid antivirus apps. Scan the system, pre-installed and user-installed apps to keep your device safe from viruses, trojans, vulnerabilities, adware and spyware. Keep your privacy safe by scrubbing personal info from your device.

► Game Booster
Automatically improve your game speeds by 30%+ when launching games.

► Autostart Manager
Prevent apps from autostarting to speed up your device. (Root needed for this feature)

► 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 Picks section 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, Malay

Stay connected!

Join our community: https://plus.google.com/u/1/communities/106742377658392172082

Help fight against deceptive ads

Cheetah Mobile (formerly 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

The World's Most Trusted Android Optimizer, Speed Booster and Free Anti-Virus app, Clean Master Helps Accelerate and Clean Up Over 400 Million Phones! It Also Provides Real-time Protection With the #1 Antivirus Engine, and Secures Your Private Data With th…

Full description
The World's Most Trusted Android Optimizer, Speed Booster and Free Anti-Virus app, Clean Master Helps Accelerate and Clean Up Over 400 Million Phones! It Also Provides Real-time Protection With the #1 Antivirus Engine, and Secures Your Private Data With the AppLock Function.

Have you ever encounter the following problems?
Your device has become laggy and freezes all the time
You don't have enough space to take more pictures or install apps
Your battery has started draining quicker than ever
Your device overheats and needs to cool down
You want to lock your photos, gallery and messages from prying eyes and nosy friends

Features
► AppLock
AppLock can lock Facebook, SMS, Contacts, Gallery, or any other apps you choose. With AppLock, only you can see the photos you protect. Guarding your privacy is easier than ever!

► Duplicate Photo Remover
Clean Master can identify similar photos & blurry photos automatically, giving you the choice to keep or delete them. It's just like a gallery doctor for your device.

► JUNK FILE CLEANING
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. Delete cache and residual files to reclaim storage, boost speed and improve the performance of your device and SD card.

► MEMORY BOOST
Boost your games and apps, free up memory (RAM), speed up your device and save more battery. Our 1 Tap Boost and Game Boost features make it easy to optimize directly from your homescreen.

► CPU COOLER
Cool off your device by finding and stopping the apps that are causing it to overheat and make your battery last longer!

► ANTIVIRUS
Ranked #1 by AV-TEST for the seventh time! A professional quality antivirus service scans devices in just 8 seconds, 500% faster than other paid antivirus apps. Scan the system, pre-installed and user-installed apps to keep your device safe from viruses, trojans, vulnerabilities, adware and spyware. Keep your privacy safe by scrubbing personal info from your device.

► Game Booster
Automatically improve your game speeds by 30%+ when launching games.

► Autostart Manager
Prevent apps from autostarting to speed up your device. (Root needed for this feature)

► 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 Picks section 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, Malay

Stay connected!

Join our community: https://plus.google.com/u/1/communities/106742377658392172082

Help fight against deceptive ads

Cheetah Mobile (formerly 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
less

Related

Wanna get app recommendations just for you?

Try it out