Shelfy the Personal Bookshelf

Shelfy is the Best personal Bookshelf and Wishlist app.
Shelfy is the simplest, fastest and coolest app to save your collection of books.

Shelfy is the best app to save the books that you own and that you would love to have. It has a powerful search that will allow you to find the books in a snap, so you won’t have to fill in the information about them.

For each book you can:
-Add it to your Shelf or your Wishlist
-Set it as read or not
-Set your vote
-Set your personal comment
-Set to whom and when you've loaned the book

All your books will be automatically backed up on your iCloud, so you’ll never lose them.
Plus your books will be shared and synchronized between your devices.
The app also works offline.

The app is free for up to 15 books, then you have to unlock the premium version that will allow you to add an unlimited number of books. It’s just USD 2.99.