Welcome to CLZ!

CLZ is THE collection database software!

Easily catalog your comics, movies, video games, music or books.

Work on your phone or computer and sync data between them.

Reviews from CLZ users

Jan 26, 2025
Best. App. Ever!
I’ve always wanted a great way to inventory my collection and THIS IS IT!!! So easy to install/set up/use and puts your entire collection with notes and all at your finger tips!
Problems? Just ask the support team and they respond QUICK! Even on a Sunday!
BEST. APP. EVER! Mahalo guys!
Russman808 (USA) on CLZ Comics Mobile
Jan 31, 2025
The best on the market
You and your team are doing a great job hence these improvements continue to make your APP the best on the market.
Cheers to all of you.
Pete (Canada)
Jan 31, 2025
Awesomeness
This is great! Congratulations CLZ team, keep up the awesomeness.
Brandi L. (USA)
Jan 27, 2025
Loving your app
CLZ really is the best available, period.
Larry N. (USA)
Jan 15, 2025
Great for keep track
Very good app for what it does. If you're actively collecting great for keep track. Constantly upgrading also.
Honestly customer service has got to be the absolute best I've seen in a long time.
W Rock (USA)
Jan 13, 2025
Thanks!
Thanks again for you great work and support.
Jay Walston (USA)
Jan 6, 2025
All good!
The app is phenomenal and the customer service is stellar! I only wish I had subscribed years ago. My bad. Don’t hesitate.
MichaelGas (USA)
Jan 6, 2025
Great app
Love this app. Easy to use and customer service got back to me quickly when I had an issue with my phone.
Brooklyntim (USA)
Jan 1, 2025
The best apps
I love CLZ Music, Movies and Books. So far, the best apps available by a long margin.
Rodger A (USA)
Dec 25, 2024
Awesome product and awesome support!
I have been using this product over 10 years and it’s simply amazing. Even on Christmas Day when I had an issue I emailed support. They got right back to me and fixed it instantly.
Unlimit10 (USA)
Dec 24, 2024
Fantastic programs
Been using your programs for over a decade. Thank you for these fantastic programs and continued innovations.
Cameron B. (USA)

Latest CLZ news

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CLZ Comics Mobile

Week 7: Most wanted comics

Feb 10, 2025

These top-10s are created by you all, the users of the CLZ app and software, as they’re based on how often these comics already appear on your wish lists in the CLZ Cloud, even before release!

Read more


Welcome to this weeks edition of New Comic Book Day.

Let’s kick off strong with everyone’s favorite antagonists! In Star Wars: Legacy of Vader #1, published by Marvel Comics, comic giants Charles Soule and Luke Ross join forces and take a deep dive into the obsession Kylo Ren has with Darth Vader. I find your lack of faith disturbing if you’re not totally looking forward to this new ongoing series!

Dynamite Entertainment’s monstrous and merciless one-shot Savage Tales: Winter 2025 Special has some brutal and exciting stories starring fan favorites like Vampirella, John Carter, Dejah Thoris and Red Sonja. Reading this action-packed comic should give you a ripping good time!

And last but not least Batman, Vol. 3 #157 sees the end of Chip Zdarsky’s exciting run on this series, so prepare for an action-packed final story arc with Batman trying everything to save Gotham City once again!

Happy Reading!

Read more


Fixed:

  • Adding books by ISBN: on some devices the barcode queue (still) didn’t appear
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CLZ Comics Mobile

v10.1.3: Edge-to-edge support and bug fixes

Feb 04, 2025

New: “edge-to-edge” support for Android 15. This means that all screens will now use the entire vertical space. This gives you more screen real estate to (for instance) view more of your comic list in your main screen!

Fixed:

  • Photo / image picker wasn’t able to access all images on the device
  • Statistics: changed the color for the value to make it in line with the rest of the app
  • Side menu: Refreshed background colors at the top
  • Details panel: Updated placeholder cover for comics without a cover
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CLZ Comics Mobile

Week 6: Most wanted comics

Feb 03, 2025

These top-10s are created by you all, the users of the CLZ app and software, as they’re based on how often these comics already appear on your wish lists in the CLZ Cloud, even before release!

Read more

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CLZ Music Mobile

v9.5.2: Edge-to-edge support and bug fixes

Feb 03, 2025

New: “edge-to-edge” support for Android 15. This means that all screens will now use the entire vertical space. This gives you more screen real estate to (for instance) view more of your album list in your main screen!

Fixed:

  • Photo / image picker wasn’t able to access all images on the device
  • Side menu: Refreshed background colors at the top
  • Details panel: Updated placeholder cover for albums without a cover
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CLZ Games Mobile

v9.5.3: Edge-to-edge support and bugfixes

Feb 03, 2025

New: “edge-to-edge” support for Android 15. This means that all screens will now use the entire vertical space. This gives you more screen real estate to (for instance) view more of your game list in your main screen!

Fixed:

  • Photo / image picker wasn’t able to access all images on the device
  • Side menu: Refreshed background colors at the top
  • Details panel: Updated placeholder cover for games without a cover
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CLZ Books Mobile

v10.0.4: Edge-to-edge support and bug fixes

Feb 03, 2025

New: “edge-to-edge” support for Android 15. This means that all screens will now use the entire vertical space. This gives you more screen real estate to (for instance) view more of your book list in your main screen!

Fixed:

  • Photo / image picker wasn’t able to access all images on the device
  • Side menu: Refreshed background colors at the top
  • Details panel: Updated placeholder cover for books without a cover
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CLZ Movies Mobile

v9.6.2: Edge-to-edge support and bug fixes

Feb 03, 2025

New: “edge-to-edge” support for Android 15. This means that all screens will now use the entire vertical space. This gives you more screen real estate to (for instance) view more of your movie list in your main screen!

Fixed:

  • Photo / image picker wasn’t able to access all images on the device
  • Side menu: Refreshed background colors at the top
  • Details panel: Updated placeholder cover for movies without a cover

This is CLZ Alwin, writing this January 2025 newsletter from home!
The entire CLZ team has been working fully remote since Jan 1 now and we’re doing great. We’re chatting over Slack and doing lots of Slack huddles and Google Meets when needed. And we have met for lunch with the whole team twice now!

Looking back at the releases for this month and the progress on long running projects, we’re just as productive as we were at the office, while enjoying more freedom and free time. So far so good!

The topics for today’s newsletter:

  • CLZ mobile apps:
    • CLZ Scanner 2.0: Better barcode scanning / OCR reader for ISBNs
    • CLZ Music / Movies / Games: Better barcode scanning
  • CLZ Web cloud-based software:
    • CLZ Comics Web: Re-design of Pull List feature (and now called “NCBD”)
    • CLZ Music Web: Add by Barcode: combine discs into multi-disc album
    • Coming up: more “compact” look for CLZ Web

Read more