Often we will install an application that needs special access, but we don't know if we have that access. We always wonder if we have ROOT (special access)? With just one click this app solves this problem. Simple application to find out if you have root android (sudo su user) with full permission of the android system, with just one click you know if you have full access to your smartphone Super user checker app, with this app you can check if you have root on your phone. Features: * ROO