About CLZ Comics comic book database
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 will automatically provide issue details, cover art, creator lists and...
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 will automatically provide issue details, cover art, creator lists 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 $89.95 extra per year.
== Four ways to catalog your comics books ==
1. Just take pictures of the covers and let the app recognize them. Super easy.
2. Scan comic barcodes. Fast and accurate for modern comics.
3. Find a series by title, then checkbox the issues you own.
4. Search a specific issue by title and issue number.
== Automatic issue details from CLZ Core ==
Our CLZ Core comic database automatically provides cover art and full comic details, like Series, Issue Nr, Publisher, plot, creator lists, character lists, backdrop art, etc... including key comic information, like first appearances.
== Edit all fields ==
You can edit 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!). You can also add personal details like storage box, grade, slab label types, purchase date / price / store, notes, etc..
== 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: get comic values from CovrPrice ==
Optional in-app purchase, at US $89.95 per year.
Get accurate and up-to-date comic values from CovrPrice, for both raw and slabbed comics.
== CLZ Cloud storage ==
* 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.
== 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
== 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.
== 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)
Previous Versions
Here you can find the changelog of CLZ Comics comic book database since it was posted on our website on 2013-08-23 14:15:37.
The latest version is 10.8.3 and it was updated on 2026-06-24 03:54:10. See below the changes in each version.
CLZ Comics comic book database version 10.8.3
Updated At: 2026-05-05
Changes: Fixed:
* Sync with CLZ Cloud: Updates: Custom covers did not download correctly
CLZ Comics comic book database version 10.8.2
Updated At: 2026-04-13
Changes: Fixed:
* Keyboard would sometimes disappear after typing one letter in the search box above the series folders
* A crash when tapping a comic in the [NONE] folder
* The "downloading images" bar would sometimes show even if no images were downloading
* Comic details could sometimes fall under the bottom bar
CLZ Comics comic book database version 10.8.1
Updated At: 2026-04-01
Changes: Faster down-syncing from CLZ Cloud:
* Syncing now down-syncs the *data* first, while queuing the *image* downloads. This makes the data sync super fast.
* Downloading the images is much quicker too, especially on fast connections, as it downloads multiple images at the same time.
* As soon as the data download has completed, you can close the Sync screen and start using the app. The image downloads will continue at the bottom of the main screen, prioritising images that are "in view".
CLZ Comics comic book database version 10.7.2
Updated At: 2026-01-14
Changes: Fixed:
* Scrolling comic lists / tapping buttons / selecting comics in a list / removing comics could suddenly stop working
* Comic covers stayed zoomed in if you navigated out of an issue and into the another
* Edit comic: Taking a picture of a comic could sometimes remove all other information from that comic
* Selecting: Tapping "Select All" in didn't show comics being selected in images view
CLZ Comics comic book database version 10.7.1
Updated At: 2026-01-07
Changes: What's new:
* Generated slab labels are now also available in list and images view
CLZ Comics comic book database version 10.6.1
Updated At: 2025-12-16
Changes: What's new:
Add comics / Check value by scanning the cover:
* Variant Filter to filter out variants you don't want to see (for instance Newsstand editions or UK Price variants, etc.)
* Popularity meter for each result so you can see which one is most popular
* More accurate results and sorting of results
Check value:
* New option for the condition dropdown: - none -
This option will always grab the value from CovrPrice for the Most Common Condition
CLZ Comics comic book database version 10.5.1
Updated At: 2025-11-18
Changes: New "One-by-One" mode for adding comics by scanning barcodes:
Add by barcode always used a queue. Today, we are adding a "One-by-One" mode, *without* a queue:
Scan a barcode, the comic details are shown, tap Add, and instantly return to the camera screen to scan the next one.
Switch between the two modes using the queue icon at the bottom right of the camera screen.
New in Add Comics screen:
You can now tap the Series title in the preview pop-up to view all issues of that series.
CLZ Comics comic book database version 10.4.3
Updated At: 2025-11-03
Changes: New:
* Tapping "Find on eBay" for slabbed comics will now include CGC and the grade you've set for it
Fixed:
* Card View: there was a difference in size/spacing between cards
* Edit screen: a crash could occur when picking an entry from a pick list
* Tablet only: after editing and saving, the details panel didn't refresh
CLZ Comics comic book database version 10.4.2
Updated At: 2025-10-28
Changes: Fixed:
- Details: The data at the bottom could be hidden behind the navigation buttons
CLZ Comics comic book database version 10.4.1
Updated At: 2025-10-21
Changes: New: Automatic eBay search links:
* easily get a feel for a comic's value, by finding its' Completed/Sold listings on eBay
* easily find available copies on eBay, for you to purchase (e.g. for your wish list items)
You can find the links:
- on the comic details page: in the Action menu / next to the cover / under Links
- in the Edit Comic screen / Value tab
- when adding comics
Use Settings to configure where the links appear.
Please note: CLZ may be compensated for purchases made.
