Ram Booster apk file
Decrease high CPU usage and increase RAM availability. Some Android applications consume too much RAM depriving other apps from running at normal speed. Boost benchmark results and enjoy running apps and games smoothly. This app require a ROOTED device to be able to perform this task.

Note: Superuser app must be installed on your device in order to grant access permissions.

https://www.apkfiles.com/apk-519526/ram-booster