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
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
Version 8.5 brings collapsible sections, more layout options in preparation for new trading cards collectible types
Tons of new fields added to every collectible type in every app
Reviews from customers
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)
Very good but need to get full version
"I love it! I share all my books with my mom and now we share an account where we can keep track of what books we have and whose house they are at! Yes it was $30 for the full version. But I’ve bought multiple copies of the same book only to find out it was at her house. One book=$30=worth it. Girl math!" - 5 stars from Melodymstein (Feb 01, 2025)
Stupid app
"I can’t delete all of the books that I don’t have because iCollect Books: Library List should add the option “Delete All Books”." - 5 stars from LittleDude106 (Dec 01, 2024)
Not free
"You have to pay 29.99 to enter more than 30 books" - 5 stars from bhifsev i (Nov 17, 2024)
Best I could find
"I’ve got several thousand books that I’ve collected over the years. I had them in a database perhaps 20 years ago which crashed. It’s taken me thus long to get over that failure and get my collection organized. I reviewed multiple “best” lists for book collecting and this app was the best. What seemed unique was that I could add pictures of the actual book in the collection. For some reason most, or all, either didn’t allow pictures, or only one picture could be used. This app now appears to be the gold standard with book collections." - 5 stars from ZiggySurprise (Oct 18, 2024)
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