Phone running slow? Piled up with junk files? Worry about privacy leak? Clean Master provides you the most powerful cleaning and privacy protection and make your mobile run like brand new!
Junk cleaner
Clean Master automaticly clean phone memory and junk files with just one tap. Clean Master free your storage space by cleaning application cache, download files, residulals etc. without worrying about deleting the wrong files.
Speed Booster
Kill background apps to release memory, and speed up your android phone, boosting the phone effectively.
Battery Saver
One Booster helps to save battery power and extend battery life by by stopping power-consuming apps and monitoring battery status and usage.
CPU Cooler
Clean Master Can detect&close apps that are likely to cause temperature rise. Cool down your phone CPU temperature with just one tap.
Notificaiton cleaner
Reduce disturbances by muting and cleaning the unwanted notifications.
Clean Master provides list of all permissions used by each app. Permission allow and disallow can be managed directly.
100% free android cleaner master and optimizer, download it to master your phone as a new one!
Optimize experience and fix bugs
9Apps 4.9
