Apollo

Apollo is a music player for Android, published by nuclearfog and released under the GNU General Public License, version 3 or later. It sits in the same category as the audio application that ships with a handset: software for listening to music on the device itself, operated through a touch interface rather than a desktop window or a browser tab.

The details recorded for this entry cover the project's purpose, its platform and its licensing terms, and stop short of an itemised feature list. Playback formats, library organisation and interface layout are therefore worth confirming from the project's own source tree before committing to it. What the facts do settle is scope. This is an Android release, with no companion build listed for desktop systems or other mobile platforms, so it will not cover a laptop or a device outside that ecosystem.

Because the licence is GPL-3.0-or-later, the source may be read, modified and redistributed under the same terms, which matters if you plan to fork the project, package it yourself, or inspect how playback is handled.