Compare software

Moon+ ReaderProseReader
Freemium

Free version available, with a paid Pro version.

 Free

Free and open source under the GPL-3.0.

Android Android
  • Very wide format support including Markdown and CHM
  • Reads books inside ZIP and RAR archives and OPDS catalogs
  • Actively developed with frequent releases
  • Available on F-Droid
  • Android only
  • Some features require the paid Pro version
  • Focused on EPUB files
  • Small user base and community
Downloadable app Downloadable app
Closed source Open source
License not stated License: GPL-3.0
Not stated if an account is needed Not stated if an account is needed
Not stated if it works offline Not stated if it works offline

Checked September 23, 2026

Checked October 2, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.