BookScan for iBooks
iOS iPhone Books
BookScan makes it easy to lookup books within the iBookstore. Simply hold up a book's barcode to the app and it does the rest. Perfect for when a friend recommends a book to you, comparison shopping, or digitizing your library before a trip.
Once scanned — book details are shown including a link to get the book in the iBookstore.
Updated for iOS 7 and the iPhone 5s.