Music & Audio · Open source
SoundTree Recorder
CodeMarbles
Audio recorder with topic organization, marks, and page-like waveforms.
Opens the official F-Droid page
About SoundTree Recorder
SoundTree is a personal audio recorder and organizer with an emphasis on bookmarks.
Everything stays on your device - no accounts, no cloud, no tracking, and no network permission at all.
Record high-quality M4A audio with a live scrolling waveform, pause and resume without starting a new file, and save from the notification while your screen is locked. Drop marks during recording or playback to flag moments worth revisiting. Sort recordings into a hierarchical topic tree, nested as deeply as you like. Back up automatically to an external drive or USB device.
Also supports audio-passthrough to earphones for monitoring audio inputs.
What's new in 0.10.28
- Added a quick recording button to the Library section so that a recording can be initiated directly from Topic-contexts - Fixed an issue where volume buttons didn't work during playback over Bluetooth headphones. - Fixed the Input Source button on the Record tab showing a stale device after it was disconnected (e.g. unplugging a USB microphone) - The Input Source picker now shows previously selected devices that are no longer connected, greyed out, instead of just dropping them from the list
How to install SoundTree Recorder
- Tap Download — the app's official page on F-Droid opens.
- Install it with the F-Droid app (recommended, for automatic updates), or use the download button on that page.
- If Android asks, allow the F-Droid app or your browser to install apps, then tap Install.
- Open SoundTree Recorder from your app drawer.





