your virtual library.34 million books.14 million authors.

Store books you own. Track who you lend them to. Secured with end-to-end encryption. Available on iOS, Android, and the Web!

"This is my favorite app on my phone! It’s so practical and easy to use! It’s helped me keep track of all my books ! I’ll never lose another book!"


"Wonderful app. It has been a huge help. I've beenrecommending it to everyone I know with an extensive library."

Zachary Whitaker

"I downloaded your app and absolutely love it. It's been a huge help organizing my library."


"Just started using this and my only regret is that I didn’t start using it sooner! Awesome app!"


Keep record of the books you own.
Always know what's on your bookshelf.

Scan your book's barcode or manually enter its ISBN code to add it to your library! Conveniently access all the books you own from the Library tab.


Search for books by title, author, or ISBN.
Discover your next favorite series.

Search from over 34 million books and 14 million authors. View our own featured book list, as well as the latest Fiction and Non-Fiction Best Sellers.


Track the books you lend.
Never misplace a book again.

If you're like us, you've lent books to friends and family, only to forget and never get it back again. Keeping track of who you lend your books to is as easy as:
  • Choose the book you want to lend
  • Define who you want to lend to
  • Set the date it was borrowed, the date its due back, and any notes that might be helpful

Track your reading progress.
View details about your books.

Know your reading progress and see details about your books from anywhere, without having to pull your book off the shelf.


Secured with end-to-end encryption.
Maintain your digital privacy.

All of the books you own, your book's lending activity, and more, is end-to-end encrypted (E2EE). This allows your data to be readable only by you and whoever you choose to share it with. Not even we can access your data.

Take your library to the next level

Start with our 14 day free trial or jump right into our simple paid plan.