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Ultrasonic

A music streaming client for Subsonic servers
New in version 4.9.0
### Fixes
- Can now download albums that end with a period (#1314)
- Retain playlist view when rotating screen (#1326)
- Now remembers last song played when playback is resumed outside of the main app (bluetooth, android auto, etc.) (#1303)
- Handles cover art fetch failure to prevent occasional persistent missing cover art (#1327)

### Features
- Unify 5-star and heart rating
- Numerous translation updates
- Added replaygain support (#1302)
- Update android target/compile SDK to 36 (Android 16
Ultrasonic is a Subsonic (and compatible servers) client to Android. You can use Ultrasonic to connect with your server and listen music.

Main features:
* Small size & fast
* Material You theme with dark and light variants
* Multiple server support
* Download tracks for offline playback
* Bookmarks
* Playlists on server
* Shuffled playback
* Jukebox mode
* And much more!!

Note: Ultrasonic uses semantic release versions. Releases with a zero in the last digit introduce new features or significant changes, all other releases focus on fixing bugs.

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
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Versions

Although APK downloads are available below to give you the choice, you should be aware that by installing that way you will not receive update notifications and it's a less secure way to download. We recommend that you install the F-Droid client and use that.

Download F-Droid
  • Version 4.9.0 (131) suggested Added on Mar 11, 2026

    This version requires Android 8.0 or newer.

    It is built and signed by F-Droid, and guaranteed to correspond to this source tarball.

    Permissions
    • view network connections
      Allows the app to view information about network connections such as which networks exist and are connected.
    • pair with Bluetooth devices
      Allows the app to view the configuration of the Bluetooth on the phone, and to make and accept connections with paired devices.
    • connect to paired Bluetooth devices
      Allows the app to connect to paired Bluetooth devices
    • run foreground service
      Allows the app to make use of foreground services.
    • run foreground service with the type "dataSync"
      Allows the app to make use of foreground services with the type "dataSync"
    • run foreground service with the type "mediaPlayback"
      Allows the app to make use of foreground services with the type "mediaPlayback"
    • have full network access
      Allows the app to create network sockets and use custom network protocols. The browser and other applications provide means to send data to the internet, so this permission is not required to send data to the internet.
    • change your audio settings
      Allows the app to modify global audio settings such as volume and which speaker is used for output.
    • show notifications
      Allows the app to show notifications
    • reorder running apps
      Allows the app to move tasks to the foreground and background. The app may do this without your input.
    • prevent phone from sleeping
      Allows the app to prevent the phone from going to sleep.
    • org.moire.ultrasonic.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

    Download APK 5.4 MiB PGP Signature | Build Log

    • New in version 4.8.0
    ### Features
    - Improved display of rating stars
    - Completely modernize all older code parts
    - Updates for Android 14
    - Update dependencies
  • Version 4.8.0 (130) - Added on Dec 06, 2023

    This version requires Android 5.0 or newer.

    It is built and signed by F-Droid, and guaranteed to correspond to this source tarball.

    Permissions
    • view network connections
      Allows the app to view information about network connections such as which networks exist and are connected.
    • pair with Bluetooth devices
      Allows the app to view the configuration of the Bluetooth on the phone, and to make and accept connections with paired devices.
    • connect to paired Bluetooth devices
      Allows the app to connect to paired Bluetooth devices
    • run foreground service
      Allows the app to make use of foreground services.
    • have full network access
      Allows the app to create network sockets and use custom network protocols. The browser and other applications provide means to send data to the internet, so this permission is not required to send data to the internet.
    • change your audio settings
      Allows the app to modify global audio settings such as volume and which speaker is used for output.
    • show notifications
      Allows the app to show notifications
    • prevent phone from sleeping
      Allows the app to prevent the phone from going to sleep.
    • org.moire.ultrasonic.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

    Download APK 5.6 MiB PGP Signature | Build Log

    • New in version 4.7.1
    ### Fixes
    - Fix a bug in 4.7.0 that repeat mode was activated by default.

    ### Features
    - Added custom buttons for shuffling the current queue and setting repeat mode (Android Auto)
    - Properly handling nested directory structures (Android Auto)
    - Add a toast when adding tracks to the playlist
    - Allow pinning when offline

    ### Dependencies
    - Update koin
    - Update media3 to v1.1.0
  • Version 4.7.1 (129) - Added on Sep 01, 2023

    This version requires Android 5.0 or newer.

    It is built and signed by F-Droid, and guaranteed to correspond to this source tarball.

    Permissions
    • view network connections
      Allows the app to view information about network connections such as which networks exist and are connected.
    • pair with Bluetooth devices
      Allows the app to view the configuration of the Bluetooth on the phone, and to make and accept connections with paired devices.
    • connect to paired Bluetooth devices
      Allows the app to connect to paired Bluetooth devices
    • run foreground service
      Allows the app to make use of foreground services.
    • have full network access
      Allows the app to create network sockets and use custom network protocols. The browser and other applications provide means to send data to the internet, so this permission is not required to send data to the internet.
    • change your audio settings
      Allows the app to modify global audio settings such as volume and which speaker is used for output.
    • show notifications
      Allows the app to show notifications
    • prevent phone from sleeping
      Allows the app to prevent the phone from going to sleep.
    • org.moire.ultrasonic.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

    Download APK 5.5 MiB PGP Signature | Build Log

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