Droidbug Root Checker is a tool that can be used to determine whether your smartphone or tablet is rooted or not. It is a very simple tool that does not need to be rooted itself. It does not use the Android API at all, and therefore it does not require root access.

It is a standalone tool that does not need to be installed in any special directory. You can simply download it from Google Play.

The application works on most Android devices that have root access. 

It is an app that can be used to check the status of the device. It will display the following information:

The device is rooted or not

The device is capable of root access or not

The device is not compatible with SafetyNet

This app is not affiliated with the developer of the tool.