QSO Again

QSO Again

Record and playback amateur radio QSOs with Audioloop and quick rewind.

Thomas Osterried, DL9SAU Recorder

Download (4.7 MB)

Screenshots

Screenshot of QSO Again Screenshot of QSO Again

Description

QSO Again is an Android app for recording and playing back amateur radio QSOs (radio conversations).

Features:
- Record audio with microphone
- Playback recordings
- Manage recording files
- Background recording with notification
- Audioloop: Infinite audio recording in RAM (no intermediate storage on disk, size depends on available RAM)
- Quick rewind: Jump back a few seconds via button or progress bar to listen to important passages again

Versions

Version Date Size Requires Android Download
1.0.2 current
01e3125e2b547c88…
 2026-07-18 4.7 MB API 26

Permissions

What the app asks the system for. Android only grants sensitive access after you confirm it.

  • MicrophoneRecord audio.
  • Write storageCreate and change files on the device storage.
  • Read storageRead files on the device storage.
  • Foreground serviceKeep running in the background, visible in the status bar.
  • FOREGROUND_SERVICE_MICROPHONE
  • again.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

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