Automatically estimates the current values of your books!
Search by author, publisher, and more. Full book details.
Book details and info for most countries.
Used by school districts and classrooms worldwide.
iCollect Books for mobile
Free to download for iOS and Android
iCollect Everything for desktop
For macOS and Windows
Sync your collection between mobile, desktop, and web!
Both iCollect Books for mobile (iOS/Android) and iCollect Everything for desktop (Mac/Windows) can be used on their own, or used to sync your collection between all your devices. They are best used together, along with our built-in web sharing feature, to allow access to your book collection from any place at any time.
Use iCollect Books on the go, whether with an iPhone, iPad, or Android. Then use iCollect Everything when you get home on a large desktop screen with a keyboard for quicker input and modifications of your book data. And then share your library and wishlist with friends and family using our web sharing option.
Latest news and releases for Books
New Book Fields for Teachers, Librarians & Educators — Lexile, AR Levels, Dewey Decimal & More
It’s a Christmas miracle! Android users get a HUGE update to match iOS features.
Introducing AI Image Clean Up — Turn Your Pictures into Stock Photo Quality Images
Tons of new features launched for our Pro subscribers in version 9.3
Frequently Asked Questions
What’s the best app to catalog my book collection?
iCollect Books lets you catalog your library by scanning ISBN barcodes. Point your phone at any book’s barcode and the app fills in the title, author, publisher, cover art, and page count automatically. Works on iPhone, Android, Mac, Windows, and the web.
Can I scan book barcodes (ISBN) with my phone?
Yes. The app uses your phone camera to scan ISBN barcodes on the back cover of any book. Details auto-fill in about a second. For books without barcodes (older editions, rare books), search by title or author.
Does it track reading levels (Lexile, AR, Guided Reading)?
Yes. iCollect Books includes fields for Lexile Level, AR Level (Accelerated Reader), Guided Reading Level (Fountas & Pinnell), DRA, Grade Level, and Dewey Decimal classification. Built for teachers, librarians, and educators who manage classroom or school libraries.
Can I track audiobooks?
Yes. There are fields for Narrator and Audiobook Length, so you can catalog your audiobook collection alongside physical books. Search by narrator to find everything read by your favorites.
Is there a free book collection app?
iCollect Books is free to download on iPhone, iPad, and Android. Start scanning your bookshelf without a credit card. Pro unlocks unlimited books, cloud sync, and CSV import from spreadsheets.
Reviews from customers
Great for keeping track of books
"I love this app for keeping track of my books because sometimes I forget which one I already have in a series and it’s nice to just be able to open my phone and be like ok I already have that one. Especially since I read a lot of manga. 🤣" - 5 stars from 4 My Peanut (Mar 17, 2026)
Meh.
"The scanning is clunky, but you can add pretty much any information you want." - 5 stars from First_Arrow (Mar 13, 2026)
Multiple book purchases
"I am so thrilled that I have this app on my phone. It has enabled me to almost completely stop me from buying multiple copies of the same book over the years. I say almost cause the times I buy the same book that I have is due to the fact that I don’t check my list before I purchase “said” book, but I’m getting better at remembering to check my list of books." - 5 stars from Sci Fi dude (Jan 08, 2026)
Great for Special Editions
"Was looking for something to track my books, especially special editions. This has found every book but so far. The amount of editing you can do is great too." - 5 stars from ChaosAD (Dec 28, 2025)
Awesome app for large collections!
"To tell you how much I love this app, let me start off by saying I don’t pay for apps. If it ain’t free, I don’t use them. But this one so impressed me after reaching my “free limit” of books that I decided to purchase the full version. And I have zero buyers’ remorse! And the one time a feature was added that was inconvenient, they responded quickly and chose to offer an opt-out of the feature! Great work guys, keep it up!!" - 5 stars from ckc7291983 (Nov 29, 2025)
Book Inventory
"Love this app!!! I love how there is no limit as with other apps that you have to pay after adding so many!!" - 5 stars from gaubertag (Nov 20, 2025)
Nice app
"This is a nice app but I wish it would have an unlimited option or let the purchaser know the number limits ahead of time. As a teacher I have many books and even after purchasing the supposed unlimited option was only able to put in 50 books and now asking for more money. Makes this teacher not very happy." - 5 stars from ESSteachk6 (Aug 24, 2025)
The Best Digital Inventory System!!
"The iCollect Suite of apps for the various types of items is the best way of quickly and efficiently cataloging a large collection. I have a large library of books, music, and games and all 3 apps let me quickly create and maintain an accurate database of all my collection for ease of reference wither its on the go when shopping and I want to make sure I don’t already have a title or just to have a complete record in case of fires or other home disasters. The only thing I don’t understand is why the app insists on giving items a negative $ value by default instead of just using the listed MSRPs." - 5 stars from RMcVicker (Aug 05, 2025)
Wonderful App!
"Absolutely Love it! I’m a huge collector, and the sort it apps are the best. I absolutely love them! They keep my various, huge, collections organized. If you are a collector sort it apps are a must have." - 5 stars from Geek Lord (Aug 01, 2025)
Disappointed
"Great app as long as you don’t have over 30 books. Free until 30. But 31+ will cost $29.99. That should be in description." - 5 stars from Rusty barns (Feb 22, 2025)
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