uBooster

uBooster is a cleaning tool developed by Uptodown to help you free up space on your smartphone or tablet, removing unneeded temporary files and improving performance by closing background apps and processes to increase the amount of available RAM.

The main appeal of uBooster lies in its quickness and simplicity. With a simple click and a few seconds’ wait, the app will analyze your system and show you the amount of space freed up with a full report of any closed processes and the amount of space freed up with each.

The app includes a series of extra measures where can you view the percentage of CPU usage, the device temperature, or the battery status, all from the same screen. All these features come together in an app that takes up less than 15MB of space and that can improve your device’s performance in a completely secure and transparent way.