Home What's new? Reviews Buy Support
CLZ Books Mobile app for iOS & Android

Buy now
USD $14.95

Catalog your books on your phone or tablet

Automatically download all book details and images

Get author, title, publisher, genres, plot, cover art, etc...

Just scan ISBN barcodes with the built-in barcode scanner

Use your device camera to quickly scan ISBN barcodes

Install on multiple devices, then sync your data between them

Use our free CLZ Cloud system for back-ups, syncing and sharing your list online

Download the free trial

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

The free trial is limited to 100 books. Unlock to unlimited for USD $14.95 (In-App purchase).

CLZ Books features & screenshots

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

Pick the look of your app: CLZ Books comes with a Dark Skin and a Light Skin

  • Choose whichever you like best
  • Dark Skin with Clear Dark template:
  • Or choose a lighter style with a brighter template
  • Light Skin with Clear Light template:

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

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 Android Tablet, Phablet and Android Phone

Pick the look of your app: CLZ Books comes with a Dark Skin and a Light Skin

  • Choose whichever you like best
  • Dark Skin with Clear Dark template:
  • Or choose a lighter style with a brighter template
  • Light Skin with Clear Light template:

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 recognised
  • 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. Android Phone and Android Tablet
  • 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 Android
  • Add books and edit entries on your mobile app
  • And sync the changes back to your desktop database

CLZ Books reviews from customers

February 19, 2018
Superb catalogue manager
I find it a superb catalogue manager and a blessed relief after years of trying to maintain a very large collection with spreadsheets. It is one of the very few apps I have been willing to pay for (I'd rather spend the money on more books!) and I have not regretted doing so. — Barry Brown on CLZ Books
February 17, 2018
Grazie!
Grazie al cloud CLZ sono riuscita a importare la mia libreria da un'altra app senza perdere dati! Sono entusiasta... erano be 1109 libri! — Rita De Meo on CLZ Books
February 06, 2018
God-send
This app is an absolute god-send. If you're a collector it is completely invaluable. — Scott Jensen on CLZ Books
February 06, 2018
Easy to use
Easy to use and efficient. Great. — Marie Nadeau on CLZ Books
February 03, 2018
CLZ Books
Una base amplia base de datos, con criterios de organización amigables para la clasificación de bibliotecas. — Erickson Jose Bautista Espejo on CLZ Books
February 03, 2018
MUY COMPLETO!!
Una de las aplicaciones más completas para gestionar una biblioteca; se puede comprar en su web un lector por.codigo de.barras o descargar uno desde PlayStore o IOS. MUY COMPLETO!! — Andrés López-Carrasco Rodríguez on CLZ Books
February 02, 2018
Track my home library
An amazing way to track my home library for insurance purposes. — Brandon Michael Queen on CLZ Books
January 31, 2018
Fantastic app
Great way to stay organized! — Erika McCord on CLZ Books
January 30, 2018
Super app
Super easy to use paid for itself multiple times over. — A Google user on CLZ Books
January 30, 2018
Life changing app for bibliophiles
This app does what it says it will. I have been using it for ten years now and it has changed our lives. We now know what books we own and the value of our collection. It doesn’t put the information in by itself but it does keep it safe once you have entered it. The wonderful support provided by the developers makes me weep that I can’t get the same from work related IT team. Thank you. — Ozetrvlr on CLZ Books

Read more reviews from customers