Compare software

ReadEra vs Moon+ Reader: catalog facts
ReadEra	Moon+ Reader
Free Free to download and use without ads, according to the developer.	Freemium Free version available, with a paid Pro version.
Android, iOS	Android
Opens EPUB, MOBI, PDF, DjVu, Word, FB2 and comic files Reads books directly from ZIP and RAR archives	Very wide format support including Markdown and CHM Reads books inside ZIP and RAR archives and OPDS catalogs
Closed source Mobile only, with no desktop version	Android only Some features require the paid Pro version
Downloadable app	Downloadable app
Closed source	Closed source
License not stated	License not stated
No account needed	Not stated if an account is needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked September 23, 2026	Official website Full listing and sources Checked September 23, 2026

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