These apps are designed to help you keep track of the physical books you already own. Libby, the library app - App Store - Apple
Widely considered the gold standard for ease of use. Library Book App Android
Instant borrowing of not just books, but also movies, music, and comics with no "holds" queue. 2. Personal Cataloging Apps (Home Library) These apps are designed to help you keep
Offers immediate access without waitlists for many titles. but also movies
These apps connect to your local library card so you can borrow ebooks and audiobooks for free.