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Clean Master (Speed Booster)

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Clean Master (Speed Booster)


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, 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, 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) and speed up your device. 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.

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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, Malay

Want to help in our localization efforts? Apply to join our translation community: http://bit.ly/l10ncm

--
Stay connected!

Join our Facebook: https://www.facebook.com/kscleanmaster
Follow us on Twitter: https://twitter.com/cheetahGlobal

--
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!

Recent changes:
5.8.6
1. Added new picture slimming feature - save an average of 200MB without affecting image quality
2. Renamed Memory Boost to Phone Boost
3. Various bugfixes and optimizations

5.8.5
1. Keep optimizing speed when scanning and cleaning junk files.
2. Optimize storage overview display.
3. Optimize similar apps detection, a faster way to save space by removing similar apps.
Add to list
Free
93
4.7
User ratings
16438707
Installs
100,000,000+
Concerns
2
File size
10122 kb
Screenshots
Video of Clean Master (Speed Booster) Screenshot of Clean Master (Speed Booster) Screenshot of Clean Master (Speed Booster) Screenshot of Clean Master (Speed Booster) Screenshot of Clean Master (Speed Booster) Screenshot of Clean Master (Speed Booster) Screenshot of Clean Master (Speed Booster) Screenshot of Clean Master (Speed Booster) Screenshot of Clean Master (Speed Booster) Screenshot of Clean Master (Speed Booster) Screenshot of Clean Master (Speed Booster) Screenshot of Clean Master (Speed Booster) Screenshot of Clean Master (Speed Booster) Screenshot of Clean Master (Speed Booster)

About Clean Master (Speed Booster)
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, 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, 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) and speed up your device. 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 help in our localization efforts? Apply to join our translation community: http://bit.ly/l10ncm

--
Stay connected!

Join our Facebook: https://www.facebook.com/kscleanmaster
Follow us on Twitter: https://twitter.com/cheetahGlobal

--
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!

Recent changes:
5.8.6
1. Added new picture slimming feature - save an average of 200MB without affecting image quality
2. Renamed Memory Boost to Phone Boost
3. Various bugfixes and optimizations

5.8.5
1. Keep optimizing speed when scanning and cleaning junk files.
2. Optimize storage overview display.
3. Optimize similar apps detection, a faster way to save space by removing similar apps.

User reviews of Clean Master (Speed Booster)
Applicazione con grafica molto curata che facilita la rimozione automatica della cache e tante altre funzioni ultili per alleggerire il sistema.
Oct 14, 2014
Sep 21, 2014
Very good 😊
Aug 30, 2014
help.i dont know how to do it
Jun 10, 2014
Nice app,DIY free theme on the website:http://themes.c-launcher.com/
Mar 4, 2014
Android Market Comments
A Google User
12 hours ago
A wonderful cleaning and speed boosting app.
A Google User
12 hours ago
It is very useful applications
A Google User
12 hours ago
Good app
A Google User
12 hours ago
Half of ram cleaned......every time!!! Cleans only HALF of my ram usage, but when I check what else is using up my ram,it doesn't show anything else. Please help what's using up my ram.
A Google User
12 hours ago
I think I like it