The Account Management Tool For Root Users.
The app functions only on root devices. If your device is not a root one, there is no need giving it a try because superuser will not work.
Super user works like magic: the app gives and takes privileged from your installed apps on your device (android only) using its simple and easy to navigate interface.
This too superb an app. All that is required is for you to root your device beforehand else, the app will fail work.
Superuser is a free license app that was created by clockworkKMOD. It functions only on android OS and runs from any android from V 2.2 and above but should be ROOT device.
Click Below to Download.