Clean Master-Clean Junk ,App Manager,Speed Phone

Junk Cleaner
Clean Up Useless Files And Free Up More Space

App Manager
The app manager lists all the apps that are available to users on their mobile devices, and you can delete them by checking one of the apps.

Speed Phone
With Speed Phone, Can help clean up memory-intensive applications and make mobile devices more fluent.

Charge Booster
In the battery save function you can set up different energy saving mode, and can set the time to start .