Spine follows your progress in Readest, keeps the history of every book, and holds the paper ones too.
iPhone · iPad · Mac



Sign in with Readest and Spine follows your progress on its own, including e-readers that sync to Readest. It only reads from Readest; it never changes your library there.
Type an ISBN, search by title, or scan a barcode on iPhone. Mark a book paper, library loan, ebook or audiobook, and log your page whenever you like.
Reading, read, and a shelf for what's next, paused or set aside. Read a book again and keep every earlier read.
Pages and time read by week, month or year, the books you finished, and the languages you read in.