Compare software

Libro.fm vs Libby: catalog facts
Libro.fm	Libby
Paid Audiobooks are bought individually or through a paid membership with monthly credits.	Free Free with a participating library card.
Android, iOS, Web	Android, iOS, Web
Purchases support local independent bookstores Membership credits never expire	Completely free to use with just a library card Wide catalog since it pulls from participating public libraries
Requires an account and paid purchases Primarily a store rather than a player for your own files	Book availability is limited by library card and licensed copies, often with wait lists Requires a supported library system to work at all
Downloadable app, Hosted service	Downloadable app, Web application
Closed source	Closed source
License not stated	License not stated
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 October 2, 2026	Official website Full listing and sources Checked September 22, 2026

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