How to install APK / APKS / OBB file on Android
SuperUser (ROOT) Checker Pro does not root your device. It does not modify any system files. The sole purpose of the app is to check whether or not a device has root access (superuser).
This application, Root (superuser) Checker Pro, will allow the user to confirm they have proper root ( super user ) access configured and operational.
Root (superuser) Checker Pro 2018