Atrium

Atrium is an Android client for media services that a user runs on their own hardware. Rather than keeping one app per component and switching between them, it gathers the stack behind a single interface on the phone or tablet, so the pieces are reached from one place.

The app is a front end, not a server. It has nothing to display until it is pointed at instances the user already administers, and the media, accounts and storage stay on the self-hosted side. That makes it useful to people who have a stack in place and want a shorter path to it, and of little use to anyone who does not.

Distribution here is limited to Android; no desktop or iOS build is listed. The project is published by retransmit under the GPL-3.0-or-later, so the source can be read, modified and redistributed under the terms of that license.