On: Downpour: DRM Free Audiobooks

[severine]

AudioAnchor is GPL. Some features include:

Additional features include:

- Set bookmarks

- Adjust playback speed

- Export and import listening progress as SQL database

- Sleep timer

- Lock screen media controls (for Android 5.0 Lollipop and higher)

Available on F-Droid. I can't vouch for it but seems to tick some of the boxes.

Link: https://github.com/flackbash/AudioAnchor

[JeremyNT → severine]

There's also Voice on f-droid, with similar features. I can highly recommend it.

https://f-droid.org/en/packages/de.ph1b.audiobook/