Identify this copy
Search by title and author, scan an ISBN, or capture a cover to establish the book and its edition.
Snap, Review, Keep What Lasts
Is this book worth collecting?
Capture the cover, scan the ISBN, or enter a title. OpenSpread checks editions, prices, and professional commentary so you can make a source-backed decision—and keep the books that matter.
Discover OpenSpread
Coming to the App Store
Gallery / Darkroom
From evaluation to collection
Decide on one. Keep every one.
OpenSpread follows the real collecting journey: identify the exact edition, understand the work and its market, then bring that decision into your own shelf instead of leaving it in a search result.
Build a sourced view
Cross-check the artist, publisher, edition, binding, price, and professional commentary in one structured evaluation.
Shape your collection
Organize Wishlist and In Library books with covers, edition details, acquisition records, signatures, and notes.
Open one again
Let Book of the Day bring you back to your shelf, revisit evaluation history, and share the decisions worth keeping.
BookWork & authorship
EditionEdition & craft
MarketPrice & availability
VerdictBuy & collect
OpenSpread in action
From a cover to a verdict to your shelf.
Start with the book in front of you, turn sourced research into a collecting decision, then keep wanted and owned editions together on your personal photobook shelf.
Local first
Your collection is yours first.
Collection data and evaluation history stay on your device by default. Text or images are sent for processing only when you start an evaluation.