Broadband FTTH Usage Check BSN is a free Android app developed by RadioBox Labs. The app is a utility tool that helps BSNL Broadband Fiber internet users to check their usage without logging in. This means that users can connect to BSNL and get real-time usage details without having to go through the hassle of logging in.

The app is straightforward and easy to use. Once downloaded, users can open the app and get their usage details instantly. The interface is clean and uncluttered, making it easy to navigate. The app is especially useful for users who want to keep track of their internet usage and avoid exceeding their data limit.

Overall, Broadband FTTH Usage Check BSN is a useful app for BSNL Broadband Fiber internet users. It is free, easy to use, and provides real-time usage details. However, it would be great if the app could provide more detailed usage statistics and allow users to set data usage alerts.