It is App Master original,the powerful toolbox in the market....

Uninstall Master(Uninstaller) now rename to App Master, a powerful app tool!...

Lightweight、fast and easy file manager,it's very suitable for mobile phone and tablet....

Very easy to use and powerful tool for cleaning traces of history,this app is different from many cleaning tools such as Clean Master & History Eraser etc,it's simple, lightweight,small apk file...