Every format, together
Physical, digital, and audiobook on the same cover. See everything you actually own without three different apps.
Free forever
Every book you own. Every format. One shelf.
Photograph a whole bookcase, record your Kindle library, and sort physical, digital, and audio in minutes.
Add a library in minutes
Point the camera at a shelf, or screen-record Kindle while you scroll. Gravity reads the titles so you don’t type them.
Sort the way you look
Filter by format and category, then sort newest, title, author, or published year. Built for hundreds or thousands of books.
Free forever
No trial clock, no premium shelf. Your library stays yours on your phone and computer.
Create your library
Free forever. Same login on your phone and computer.