Clean Master - DU Cleaner & Booster

Clean Master – Speed Up your mobile easily
This app bases on memory cleaner and cache cleaning. With mobile booster you can optimize your device easily and you can use any app without lagging.
We design speed booster for those people who regularly complaint about their devices almost hang and lagging every time to using some apps or while playing any high graphics base games.
After using DU Cleaner & speed booster you never complain about your phone or mobile were hang or lag.in this app you can get one very special feature that is wifi speed up.
App main features are shown below
Junk File Cleaning in just one tap
Delete cache, residual files and temp files to reclaim storage space. Cleaner can easy free up valuable storage space on your device.

Boost your memory
Clean background tasks, free up phone memory(RAM), speed up your device and save more battery.
CUP cooler
Cool down your mobile device with auto deleting catching.
Smart App Lock Screen
You can protect your smart phone from unwanted and misleading uses.

Smart Charging option
Will notify charging while it was low or full. So you can easily know about battery life.
Thank you