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Competition Radio Trainer (HFLÜ Hessen)

Practice HFLÜ radio calls, situation reports and commands.
New in version 2.5.1
- Fixed speaker assignment in the emergency message sequence.

Competition Radio Trainer helps firefighters prepare for the
Hessische Feuerwehrleistungsübung (HFLÜ).

The app supports practice of radio calls, radio conversations and
commands used in typical HFLÜ scenarios.

Typical training content:
- Ausrückemeldung
- Eintreffmeldung
- 1st and 2nd Lagemeldung
- radio conversations around breathing apparatus deployment

Suitable for HFLÜ competition teams in Hessen.

Benefits:
- quick start without paper checklists
- repeatable practice alone or as a team
- works offline
- no account required
- no ads
- no tracking

Disclaimer:
This is an unofficial training tool and not an official app of the
Hessische Landesfeuerwehrschule.
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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 2.5.1 (46) suggested Added on Apr 02, 2026

    arm64-v8a armeabi-v7a x86 x86_64

    This version requires Android 7.0 or newer.

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

    Permissions
    • 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.
    • de.questmaster.wettkampf_funk_trainer.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

    Download APK 30 MiB PGP Signature | Build Log

    • New in version 2.5
    - Internal migration to a native Rust library for audio playback texts.


  • Version 2.5 (45) - Added on Feb 28, 2026

    arm64-v8a armeabi-v7a x86 x86_64

    This version requires Android 7.0 or newer.

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

    Permissions
    • 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.
    • de.questmaster.wettkampf_funk_trainer.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

    Download APK 30 MiB PGP Signature | Build Log

    • New in version 2.4
    - Wording of scenarios aligned with January 2026 versions.
  • Version 2.4 (42) - Added on Jan 12, 2026

    arm64-v8a armeabi-v7a x86 x86_64

    This version requires Android 7.0 or newer.

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

    Permissions
    • 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.
    • de.questmaster.wettkampf_funk_trainer.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

    Download APK 24 MiB PGP Signature | Build Log

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