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Atrium

Published by retransmit

Control your self-hosted media stack from one app

Open sourceGPL-3.0-or-later

Highlights

  • Brings several self-hosted media services together in one Android interface.
  • Acts as a client only, connecting to servers the user already operates.
  • Removes the need to install and switch between per-service apps.
  • Released under the GPL-3.0-or-later, with source available for modification.
  • Android is the only platform covered by this entry.

About this application

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.

Android

  • App storeF-Droid

    From the publisher

    OpenOpens in a new tab

    Package identifier: app.atrium

    Read from the source on 08/04/2026

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