Root - CheckerSU is a free utility app developed by ByteCode Inc. for Android devices. The app allows users to verify their device's Super-User root access properties with just one click. Additionally, it displays the device model name and Android version.

The app's interface is simple, easy to use, and clean. It's designed to check root status quickly and efficiently. The app is compact and has a small size, making it easy to download and install on your device.

Overall, Root - CheckerSU is a useful app for anyone who needs to verify their device's root access properties. It's fast, easy to use, and doesn't require any technical knowledge. It's important to note that the app doesn't root your device but only checks its root status.