Catalog your books on iOS or Android
Download a free trial version:

Catalog your book collection on your iPhone or iPad

  • Easily add books to your database:
    • scan ISBN barcodes with your device camera
    • or search by author and title.
  • Auto-download author, title, plot, cover art & more.
  • Use the free CLZ Cloud for backups and syncing.

Download a free trial version

or just open the App Store on your device
and search for "CLZ BOOKS"

The free trial is limited to 100 books.
Unlock to unlimited for US $15 (In-App purchase).

Browse your book list in various layouts

  • Use the List View with titles and main info
  • or browse cover images in the Cover Wall view
  • Check full details in your preferred skin
  • Optimized layouts for iPad and iPhone

Sort and search your book database

  • Scroll through in your books in one "flat list"...
  • or group them into folders, e.g. by Author or Genre
  • Order your list by Author, Title or Year
  • Use the Quick Search box to find a specific book

Easily add books to your database by ISBN or title

  • Add books by scanning ISBNs:
    • Scan book ISBNs with your device camera...
    • and have your book instantly recognized
  • Or search our online book database by author and title:
    • Enter the author and/or title to search...
    • then pick the correct book from the results

Automatically retrieve full book data and images

  • Author, Title, ISBN, Publisher, Publication Date
  • Genre and Subjects, Number of pages
  • Format, Plots summary, LoC Classification
  • Dewey and Cover images

Customize your book entries using the Edit screen

  • Modify book properties (like title, format, etc..)
  • Create your own genre and tag classification
  • Track your "Read It" status and your wish list
  • Enter purchase info, your rating and notes

Use the free CLZ Cloud system for data backups, syncing and sharing

  • Backup your collection data in the free CLZ Cloud
  • Sync data between devices, e.g. iPhone and iPad
  • Browse your list online on the free CLZ Cloud site
  • Share your public cloud link with friends & family

Transfer data to and from the Book Collector desktop software

  • Already own the Book Collector software for PC or Mac?
  • Then seamlessly sync your data to this CLZ Books app for iOS
  • Add books and edit entries on your mobile app
  • And sync the changes back to your desktop database

Reviews

Great little apl
September 16, 2016
“Had an issue with the iaps but the devs fixed it very quickly. Great app. Highly recommended.” — Went to school
Awesome
September 6, 2016
“Love this app and recommend it to all the book lovers I know.” — Scoutter
Librarian's helper
August 30, 2016
“As a retired librarian, I'm trying to get a database of my quilt books. This is such a fabulous tool! It's a must have if you're into cooling books like you do fabric!” — Passionate Purple
Great app
August 28, 2016
“Great app easy to scan books.” — 8taka12
Great App
August 27, 2016
“Great to refer back to books you've read and need a reminder of the plot ...” — Ivonie
Quite useful
August 23, 2016
“First and foremost, many thanks for the app. I find it quite useful, particularly when I'm shopping and am able to verify via my phone/the app if I already have a particular title in my collection!” — Kim Wall
Tidy app, easy to use
August 23, 2016
“This is a neat app. Easy to use keeping thing updated across my devices. Adding new books is quick by scanning or searching. ” — FunkyDee
Wow!
August 17, 2016
“The app works really well and is very intuitive to use. I have a significant book collection and it has prevented me from buying duplicates and allowed me to purchase a book in better condition or a different edition. It is an essential app for any book collector.” — Listenip
Great App
August 16, 2016
“Great for tracking the thousands of books I have. Works great with Book Connector.” — BofhUsul
God bokdatabase
August 9, 2016
“Meget god dekning av norske b√łker. Samspillet mellom PC og iPad dekkes godt av cloud. Fungerer godt for meg.” — Stig Brathaug

Hear from more delighted customers