The Unpaprd is an audiobook player and downloader that aggregates content from multiple different sources, such as Librivox, and the Internet Archive.
It currently supports
- Streaming in the best available quality
- Ability to play in the background
- Ability to switch between multiple themes
- Ability to read E-Books (experimental)
The app is free and open-source
You may find the source code at https://kutt.it/Nt6gbD