Rocket Booster's function:
Boost Up Speed
Memory-hungry apps running in the background will slow down your phone, Rocket Booster can help you find the culprits, stop them to reduce memory usage and boost your phone’s performance.
Clean Up Junk
Our advanced file scan engine can fully scan the android system to find all the junk files such as residual files, system caches, useless apk files, app caches and more. You can completely remove them all to free up storage and optimize performance.
Cool Down CPU
Rocket Booster can analyze CPU usage dynamically, and detect apps that cause your phone to overheat. Then it will help you close these apps, cool down your phone immediately, and prevent the phone temperature from rising again.