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Stopptanz

Freeze Dance & Musical Chairs music timer, fully offline
New in version 1.2.3
Pin the JDK 21 toolchain so builds are reproducible.
Stopptanz plays a local music file or playlist and randomly stops playback to drive a stop-dance party game (Freeze Dance / Musical Chairs). It's a music/timer engine only — no player, chair, or score tracking.

Features:
- Freeze Dance mode: music stops at a random point, then auto-resumes after a fixed pause (host can also resume early)
- Musical Chairs mode: music stops at a random point and stays stopped until the host resumes it manually
- Configurable stop-interval range per mode
- Playlist shuffle/loop
- Seek/skip controls
- System media notification controls

No ads, no analytics, no tracking, no network access at all. Music files are read only from local storage locations you pick yourself.

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 1.2.3 (6) suggested Added on Aug 26, 2026

    arm64-v8a armeabi-v7a x86 x86_64

    This version requires Android 8.0 or newer.

    It is built and signed by the original developer, 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.
    • run foreground service
      Allows the app to make use of foreground services.
    • run foreground service with the type "mediaPlayback"
      Allows the app to make use of foreground services with the type "mediaPlayback"
    • show notifications
      Allows the app to show notifications
    • com.stopptanz.app.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

    Download APK 12 MiB PGP Signature | Build Log