Ultrasonic

3.8
415 reviews
50K+
Downloads
Content rating
PEGI 3
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About this app

Ultrasonic is a Subsonic (and compatible servers) client to Android. You can use Ultrasonic to connect with your server and listen music.

Main features:
* Thin
* Fast
* Dark and light theme
* Multiple server support
* Offline Mode
* Bookmarks
* Playlists on server
* Ramdom play
* Jukebox mode
* Server chat
* And much more!!!

The source code is available with GPL license in GitLab: https://gitlab.com/ultrasonic/ultrasonic
If you have any issue, please post in: https://gitlab.com/ultrasonic/ultrasonic/issues
Play store icon designed by: http://www.flaticon.com/authors/sebastien-gabriel
Updated on
Nov 28, 2023

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection

Ratings and reviews

3.8
401 reviews
Daniel AJ Sokolov
April 14, 2025
The latest version has an annoying bug. When the screen orientation changes (portrait/landscape) play stops, adds the song (or the entire playlist) another time, then starts play from the beginning. Then repeats this at the next screen orientation change. Otherwise this would be a very useful app. Also, long filenames get cut off, there is no way to see them. Instead, more than half the screen is reserved for album art, even if there isn't any. That could be improved. Cache limit is ignored.
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Jonathan Lewis
February 13, 2025
Downloaded this for easier offline playing of music when I'm don't have mobile service. it was working well for that until i realized it wasn't resuming where I left off. Every time I start my truck it goes back to track 1 of the last album I selected. I could be 5 songs deep and instead of picking up were I left off it restarts track one. Then I noticed if I rotate my phone it would restart the current track each time, then the app crashed, then the play/pause button flashed without playing.
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Simple Belarus
October 11, 2024
Best Subsonic/Airsonic client that I've tried. Slightly confusing way of showing offline songs but the rest of it works perfectly. I would really appreciate this functionality: -Voice commands like play/pause. -Possibility to see all recent podcast episodes I've subscribed. Currently it shows folders with podcast names. -Possibility to rewind +/-30 seconds or so on with buttons or gestures. Use case is for really long podcast 8+ hours I can't precisely set time with the progress bar.
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What’s new

Ultrasonic 4 brings along a complete overhaul of how media is being played back. We have switched to a modern library to handle the playback and fixed wuite a few bugs in the process. Additionally the Offline mode now supports browsing based on ID3 tags. Go to the project page to see full changelog.