CLZ Comics comic book database

In-app purchases
15.6K reviews
Content rating
Everyone
100K+
Downloads
Content rating
Everyone
In-App Purchases
Learn more
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this app

Easily catalog your comic collection. To add comics to your app, just scan the cover with your device camera. The app will recognize the comic and then automatically provides issue details, cover art, creator lists, key information and more.

CLZ Comics is a paid subscription app, costing US $1.99 per month or US $19.99 per year.
Use the free 7-day trial to try all of the app's features and online services!

OPTIONAL ADD-ON: : Get comic values from CovrPrice at US $90 extra per year.

== Catalog your comics by scanning their covers ==
To add a comic to the app, just take a picture of the cover with the built-in "Cover Scanner". The app will recognize which comic it is and then automatically provides issue details, cover art, creator & character lists, including key comic information, like first appearances.

Alternatively, add comics by scanning their barcodes or just find a series by title and checkbox the issues you own.

== Edit all fields ==
Modify all automatically provided details from CLZ Core, like the series, issue number, variant description, release/cover dates, plot descriptions, creator and character listings etc.. you can even upload your own cover art (front and back!). Add personal details like storage box, grade, purchase date / price / store, notes, etc..
Create your own Custom Fields so that you can catalog information for which the app does not have a built-in data field.

== Create multiple collections ==
Collections will appear as Excel-like tabs at the bottom of your screen. E.g. for different people, to separate physical from digital comics, to keep track of comics you sold or have for sale, etc...

== Optional add-on: get comic values from CovrPrice ==
Optional in-app purchase, at US $90 per year.
Get accurate and up-to-date comic values from CovrPrice, for both raw and slabbed comics.

== CLZ Cloud storage ==
Sync your data to the CLZ Cloud, to:
* always have an online backup of your comic tracker database.
* sync your comic library between multiple devices
* view and share your comic collection online

= 24/7 customer support ==
We are always ready to help or to answer your questions, 7 days a week.
Just use "Contact Support" or "CLZ Club forum" from the menu.

== About CLZ ==
CLZ has been developing collection database software since 1996. Located in Amsterdam, the Netherlands, the CLZ team now consists of 12 guys and one gal. We're always working to bring you regular updates for the apps and software, and to keep our Core online databases up-to-date with all weekly NCBD releases.
Our other CLZ apps:
* CLZ Movies, for cataloging your DVDs, Blu-rays and 4K UHDs
* CLZ Books, for organizing your book collection by ISBN
* CLZ Music, for creating a database of your CDs and vinyl records
* CLZ Games, for making a database of your video game collection

== What our users say: ==
"Perfect for a comic collector! Well worth the yearly price! And it keeps getting better!"
Kari P (USA)

"This is amazing. I access to my entire comic collection in my pocket. It’s easy to use and makes collecting fun! The integration with CovrPrice puts this at app on a whole new level. Highly recommended!"
ddulek (USA)

"I have been using the app to catalog my close to 1500 comics. I just recently signed up for CovrPrice which works in conjunction with CLZ to give you values of your raw and graded comics. Customer support is very prompt at resolving any issues or questions u may have."
Michael Almanza (USA)

"Awesome program, easy to add comics, syncs the comic inventory to servers so you never lose your collection. highly recommend!"
A BoMb (USA)

"Extremely well built app. Excellent customer service and prompt reactions to customer feedback and requests. Constantly on the forefront of the needs and flexibility for the customer. This app and team ROCKS!!!"
Count Dracul (USA)
Catalog your collection. Just scan covers with your device camera. (US $20/yr)
Updated on
Nov 10, 2026
Events & offers

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    App activity and App info and performance
  • This app may collect these data types
    Personal info, App activity, and App info and performance
  • Data is encrypted in transit
  • You can request that data be deleted

Ratings and reviews

14.6K reviews
Milt Rushow
March 24, 2026
Great ap p to keep track of your collection. Thanks for offering this to us. I used to use index cards and multi ring binder as a "hard copy" ever since the 90's. This app allows you to be mobile with your collection, to share with others or to have that instant access to all of it, what it looks like, it's value and where to go to add to it. Worth every penny, I'm a fan. Keep up the good work you do, always improving your app. Thanks for your dedication to this collectable.
1 person found this review helpful
Did you find this helpful?
A Google user
April 14, 2020
This is an amazing app, far superior to anything else out there. I've recommended it to many friends (the desktop version too) and I regularly contribute updates to the database for all the comics I own because I believe in the product. It says a lot about the app that after 6+ years, I only had one minor problem and it was patched in less than 24 hours!
Did you find this helpful?
A Google user
July 19, 2019
Best App EVER for Comic Collection. The App (for phone) and Cloud (for Web browser) are super easy, well designed and laid out beautifully. The support is always spot-on and quick. I researched high and low for an app to help me inventory my collection. In fact, I tried too many before I bought this one. I use it every time I'm in a comic shop or online shopping. I convinced my brother to get it too, and he loves it. My wife uses their movies collection, and loves it. Awesome job, guys!
13 people found this review helpful
Did you find this helpful?

What’s new

Fixed:
* Add Comics via NCBD tab: Preview Sheet didn’t show the cover