M3u Loader is a free Android app developed by Prince Olivier. It is designed to work only with the Live channels app for Android TV and Google TV. The app is fully integrated into the Live channels app and is used to load your own media content. M3u Loader is very simple but gets the job done.

It is important to note that M3u Loader does not come with any media or content, as the user is required to provide their own. The app is fully customizable and supports xmltv for tv guide or epg, as well as logos for channels in .png format. However, it only supports hls m3u8 streams for now, but more formats are expected to be added in the future. There is no limit to the number of channels that can be added to the playlist and the app supports unlimited devices. The setup page allows users to enter their m3u urls details, while the M3u Loader source scans for channels on the Live channels app. For more information, users can refer to the documentation provided in the GitHub repo.