Clean Master (Speed Booster)

Clean Master (Speed Booster)

by Cheetah Mobile System Cleaners ~320M

Clean Master (Speed Booster)

by Cheetah Mobile System Cleaners
Free
~ 320M

global downloads

Xyo score: 10/10.0

Android rating:

Free
+5 like this

People say:

All comments
“It's help clear up things on my phone that I'm not using, it's boosts my phone and helps it to maint…”
  • It's help clear up things on my phone that I'm not using, it's boosts my phone and helps it to maintain a charge longer but the sub apps that come with it aren't good to get because they cause my battery to drain faster and I'm constantly having to clear them off.

    1 month ago

  • Good app. I uninstalled after having it installed for a while. I noticed a big difference in the speed of my phone and its battery life. Reinstalled almost immediately. Almost instantly after downloading my phone ran a whole lot better!

    1 month ago

  • This app makes my phone run so much smoother. It even tells me when I have an abundance of similar photos so I can discard the ones I don't want 30 copies of. It also makes my battery last about 2 minutes longer.

    1 month ago

  • First heard of this on my Kindle Fire, and it worked wonders speeding up the device and keeping memory usage low. Now I have it on my phone , and has dramatically reduced the background apps which normally chew up battery life.

    1 month ago

  • I was really skeptical but I decide to try it. My battery kept running out faster than I thought it should. I was charging it probably about 2-3 times a day. So far since the app, I haven't had to charge it all day even though I'm always on it. Fb. Google. Games lol anyway. I'd recommend it. 💖😆

    1 month ago

  • My android phone kept running slow, as soon as I downloaded this app to my smartphone and ran the app for the first time....... WOW, what a difference in running. I strongly suggest this app to anyone with a smartphone.

    1 month ago

  • Its a very good app. It really works but it needs a lot of attention. Everytime you download an app it has to scan it. Also when it finds a problem it cant fix, it sends you to the google play store to get an app that can do the work But I recommend downloading this app.

    1 month ago

  • This app is the bomb! I love the way it cleans out all the junk files, cookies, and lots of other useless stuff that bogs my phone down and is quick about it. I recommend this app to everyone. It really works!!!

    1 month ago

  • This is the best application of it's kind I have used. Incredible... all the junk that piles up, and one doesn't even know! Would also recommend their CMSecurity Application. Awesome! To the developers: Superb job !

    1 month ago

  • I can't believe this app is free! My phone is now working smoothly and I've manage to get rid of 2.3gb of junk files and 100-150 unwanted mb!... I've recommended it to my mum and I'm to tell more people. Thank you!

    1 month ago

  • This app is the easiest and most productive cleaning app I've found!! I've used it before and after reviewing others I've returned and will continue to be faithful to its services!! Sorry for cheating on u clean app.

    1 month ago

  • This is a very good app. It cleans junk files, but is smart enough to tell junk from vital, so there's no fear in losing important files. It also makes it simple to clean anything private, such as internet history and applications. The In-app Security application is also very exceptional.

    1 month ago

  • Love this app have it on my phone and tablet and it has never let me down!! Didn't realize how many junk files get downloaded!! Would recommend to anyone as very easy to use also, my 7yr old can even use it with ease!!

    1 month ago

  • Does exactly what it is made for. And the quick cleaner on home screen gives a nice animated wash of the RAM. Advanced clean is great. Just need to add the function to view the file if someone wishes to before wiping it off permanently

    1 month ago

  • I had this on my Samsung tablet and am so happy to now have it on my phone! What a lifesaver! I am constantly getting notices that my phone is too full and with clean master, I can keep it clean and know what junk is bogging down my phone! Quick and easy!

    1 month ago

The World's Most Trusted Optimizer, Clean Master, Helps Clean Up Over 400 Million Phones! When Do Y…
The World's Most Trusted Optimizer, Clean Master, Helps Clean Up Over 400 Million Phones!

When Do You Need Us?
CM is perfect for you if your phone has become laggy or runs out of battery easily, if it's stopped playing games smoothly, if it becomes too hot to hold, or if you want to free up some space to store more photos or songs.

What We Can Do For You
We make it easy to free up more storage from your phone and SD card, boost games and device memory, enhance speed & extend battery life, stop overheating and protect your device against malicious apps and vulnerabilities.


Highlights of Clean Master - Phone Booster & Antivirus

☆ Accurate: 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 seventh time! A professional quality antivirus service scans devices in just 8 seconds, 500% faster than other paid antivirus apps.

Features of Clean Master- Phone Booster & Antivirus

► DEVICE COOLER
Cool off your device by finding and stopping the apps that are causing it to overheat.

► JUNK FILE CLEANING
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 BOOST
Calculate how much CPU is being used by apps on your device. Stop apps from wasting battery, slowing down your device and overheating.

► ANTIVIRUS
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.

► 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

Want to join our volunteer team? Apply to get started: https://www.surveymonkey.com/s/5FKMG7T

--
Stay connected!

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

--
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 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!

The World's Most Trusted Optimizer, Clean Master, Helps Clean Up Over 400 Million Phones! When Do You Need Us? CM is perfect for you if your phone has become laggy or runs out of battery easily, if it's stopped playing games smoothly, if it becomes too ho…

Full description
The World's Most Trusted Optimizer, Clean Master, Helps Clean Up Over 400 Million Phones!

When Do You Need Us?
CM is perfect for you if your phone has become laggy or runs out of battery easily, if it's stopped playing games smoothly, if it becomes too hot to hold, or if you want to free up some space to store more photos or songs.

What We Can Do For You
We make it easy to free up more storage from your phone and SD card, boost games and device memory, enhance speed & extend battery life, stop overheating and protect your device against malicious apps and vulnerabilities.


Highlights of Clean Master - Phone Booster & Antivirus

☆ Accurate: 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 seventh time! A professional quality antivirus service scans devices in just 8 seconds, 500% faster than other paid antivirus apps.

Features of Clean Master- Phone Booster & Antivirus

► DEVICE COOLER
Cool off your device by finding and stopping the apps that are causing it to overheat.

► JUNK FILE CLEANING
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 BOOST
Calculate how much CPU is being used by apps on your device. Stop apps from wasting battery, slowing down your device and overheating.

► ANTIVIRUS
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.

► 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

Want to join our volunteer team? Apply to get started: https://www.surveymonkey.com/s/5FKMG7T

--
Stay connected!

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

--
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 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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