Substreamer connects to your own Subsonic-compatible server (Navidrome, Gonic, Airsonic, and more) so you can stream your personal music library from anywhere. It supports offline downloads, scrobbling, ratings, playlists, and a bunch more — all wrapped in a clean, native interface.

The app is completely free with no ads, no tracking, and no data collection. The full source code is available on GitHub under GPL-3.0.

Sponsoring helps cover App Store and Play Store fees, dev tools & licenses, and the truly unreasonable amount of coffee required to keep this project going alongside the demands of work and family life.

Every contribution — big or small — helps keep Substreamer free and actively maintained.

Thank you so much and I hope you enjoy using substreamer!!