About this app

Clean Master, one of the best optimization tools with space cleaner and antivirus for android devices, helps keep your phone clean and safe from virus. Clean Master also free up space and RAM to improve your phone's performance. Enjoy your speedy phone now!

Clean Master Key Functions:

🔥 JUNK CLEANER (JUNK FILES)
Clean Master helps free up your storage space by removing junk, residual and cache files which slows down your phone.
With our professional cleaner, you can also free up much more space from cleaning cache data from social apps without worrying about deleting the wrong files.

👑 FREE ANTIVIRUS
Scans for virus on all apps (pre-installed or not), blocks and removes virus to keep your phone safe from viruses, trojans and protects your privacy with Clean Master's free antivirus engine which is certified by AV-TEST!

🌟 WiFi SECURITY
Clean Master added the WiFi Security feature to detect fake WiFi and unauthorized connections. Keep your phone safe from insecure public WiFi.

🚀 BOOST MOBILE
One Tap Boost helps speed up phone by freeing up RAM. After boosting your mobile, you can run a speed test to see how much faster it is.

🔋 BATTERY SAVER
Clean Master helps to save battery power and extend battery life by hibernating running apps.

🎮 Game Master
With Game Master, you can manage your games, accelerate loading speed of games and find more fun games here.

Other optimization features
☆CHARGE MASTER- Prevents overcharging, displays charging status and application message while charging.
☆ APPLOCK- Keeps your app privacy safe with an AppLock PIN or pattern.

Clean Master, the world's leading space cleaner & antivirus app on Google Play.

We added some powerful features to make Clean Master more smarter and convenient. These features will require additional phone permissions.
Rest assured none of your personal info will be collected per the Privacy Policy.

1.New junk clean engine, added clean junk messages and more (require SMS, Contacts, Call Logs, Calendar and Location permissions)
2.New way to interact with your phone on lock screen (require Microphone permission)
3.More personalized settings to beautify your phone

New features are only accessible to some users now, welcome to contact us to try it in advance.

👉【LIKE US and STAY CONNECTED】👈
Follow our Instagram and Google+ to get more interesting pictures, videos & Clean Master usage tips every day!
Instagram: https://www.instagram.com/cleanmasterteam/
Google+: https://plus.google.com/u/0/communities/106742377658392172082
Facebook: https://www.facebook.com/kscleanmaster/

Enhance the functionality of the intelligent data
We will use the installed app(s) list and app(s) installation folder contents for the cloud engine to enhance the junk files recognition capability of JUNK CLEANER (JUNK FILES), the running app(s) status for the cloud engine to enhance the effect of BOOST MOBILE and power saving ability of BATTERY.

TOS: http://www.cmcm.com/protocol/site/tos.html
Policy: http://www.cmcm.com/protocol/site/privacy.html
Ad Choice: http://www.cmcm.com/protocol/site/ad-choice.html

Clean Master use accessibility services to improve junk clean feature in some devices.

New features

We are always working to improve Clean Master performance and user experience.
Because of you, we are getting better.
- Add SafeConnect VPN – fast and secure VPN proxy, to protect your online privacy
- More powerful scanning and antivirus engine
- Optimize product speed and performance
- Fix some known bugs

App Permissions

This constant was deprecated in API level 21. No longer enforced.
Allows an application to find out the space used by any package.
Allows an application to clear the caches of all installed applications on the device.
Allows an application to write to external storage.
Allows an application to read from external storage.
Allows an application to change the Z-order of tasks.
Allows read only access to phone state, including the phone number of the device, current cellular network information, the status of any ongoing calls, and a list of any PhoneAccounts registered on the device.
Allows applications to access information about Wi-Fi networks.
Allows applications to access information about networks.
Allows an app to create windows using the type TYPE_APPLICATION_OVERLAY, shown on top of all other apps.
This constant was deprecated in API level 8. The restartPackage(String] API is no longer supported.
Allows applications to open network sockets.
Allows mounting and unmounting file systems for removable storage.
Allows using PowerManager WakeLocks to keep processor from sleeping or screen from dimming.
Allows an application to collect battery statistics
Allows an application to broadcast sticky intents.
Allows access to the vibrator.
Allows access to the list of accounts in the Accounts Service.
Allows applications to change Wi-Fi connectivity state.
Allows applications to change network connectivity state.
Allows an application to read or write the system settings.
Allows an application to expand or collapse the status bar.
Required to be able to access the camera device.
Allows an application to modify global audio settings.
Allows an application to collect component usage statistics
Declaring the permission implies intention to use the API and the user of the device can grant permission through the Settings application.
Allows an app to access precise location.
Allows an app to access approximate location.
Allows applications to disable the keyguard if it is not secure.
Allows applications to set the wallpaper.
Allows an application to request installing packages.
Allows an application to delete packages.
Allows an application to request deleting packages.
Allows an app to use fingerprint hardware.
Allows applications to connect to paired bluetooth devices.
Allows an application to read the user's calendar data.
Allows an application to write the user's calendar data.