simply, tap on the "check status" button to know the root status of your device.
with this application, you can also know the:
1. busybox
2. busybox version
3. bootloader version
4. kernel name
5. kernel version
6. radio firmware
7. usb debugging status
8. fingerprint
9. runtime
10. xposed framework status
[*] this application uses internet to show the ads.