Bookworm vs Libby

Bookworm has no write-up on Specifiction yet; its figures are above.

Libby lets library cardholders borrow ebooks, digital audiobooks and magazines from public libraries that use OverDrive. Add a library card to search and browse the collection your library makes available; you can borrow available titles or place holds, with a notification when a hold is ready. Libraries choose their titles and set their own loan and hold limits. Loans return automatically on their due dates, and there are no late fees. The mobile apps can download ebooks and audiobooks for offline use, while the Libby website needs an internet connection. Readers can organize titles with tags, and audiobooks include a sleep timer with preset or custom durations from 5 to 120 minutes. At U.S. libraries, most ebooks can be read in Libby or sent to Kindle. Libby is free, with no subscription costs or in-app purchases, and works on iOS and Android, as well as in browsers on Windows, Mac and Chromebook. It offers digital titles only, not physical library materials.