The application is rather well done and well thought out , and of course , its features its pretty useful. After installing the tweak, visit the SpringBoard app and open the Master Clean. This tweak will then scan your phone to find unnecessary files created by applications that clutter disk space , so that slow down your iDevice. Clean all the files will therefore make your device a bit faster and especially to free up more space to store your music, videos, and more ... Clean Master also offers a tool to clear the RAM. The tweak requires iOS 6 or higher and works on iPhone and iPod Touch.