Reviews from customers

One of the best comic organization apps out there.

Easy peasy, and only 20$ a year!

This app is great for logging and creating a digital catalog of comics.

I’ve used this app quite a bit now and it is definitely worth it! Easy to keep track of comics and even my manga. Plus when I had a problem with my sign in, the support team helped me and stayed in contact very fast. These are people that truly care about customer experience!

I highly recommend CLZ Comics. I have been using this app for a number of years. It’s updated regularly to make it even better. I was able to input my collection of over 10,000 comics easily when I first got the app. It’s incredibly simple to add new comics. I like that it shows missing comics in a series or my wishlist so that I can remember what I want when the opportunity arises. Can look up by characters, writers, artists - the information is vast and you can add your own. Love the optional ability to value my collection. And it’s all on my phone but backed up on the web.

The app is amazing and the CLZ team has the best support. Always super quick to solve problems if they arise. Thanks guys!

This app is amazing! Super easy to scan in and keep track of your collection. An absolute must for people that frequent comic book conventions!

As a middle aged guy with a large collection i was reluctant to delve into a cataloging or inventory system. Until this. The resources are significant, the updates are worthwhile and always forward movng. No one else comes close for being packed with features and sweet user interface.

I have used CLZ for years now. The power the app gives me over my collection makes organizing a breeze and honestly collecting even more fun.

I don’t write reviews on apps. Actually I don’t write reviews on anything. However. If you are reading this and thinking about organizing you collection then read on.
I had over 20,000 books sitting in my basement. My wife said “get rid of them or I’m calling my attorney” (well kinda), they had to go. I opened a few long boxes, checked on book one to see what they were worth and was surprised to find the books were actually worth real money. I post a couple on eBay , and they sold.
Ok, so how do I get rid of all these books? I needed a way to organize then. After a little research I found CLZ. At first it was tedious entering the books. As a early user, the app still had ease of use issues. However, the incredible staff continued to improve the application. It is now scary how easy it is to catalog, organize, track, and value your books.
If you have a collection that needs to be organized this is THE app. Truly a great tool. And, they keep improving. Yes the price has gone up a little but it’s worth every cent. Love the scanning, and sales tracking. Yes, I still have tons of books, but the wife has taken her attorney off speed dial!

I have only been using this for 2 days now and from what I can tell, this is what I needed to help with keeping track of my comics.

Best collector for my comlcs ever. Had this for years.

Easy quick app to learn. Adding new comics is a breeze. Just 2 books I was unable to look up but I was expecting it. Really great app.

Was looking to start inventorying my comics and remove off an excel sheet. I heard amazing reviews about CLZ. Looked at other apps as well but fell in love with this one. Took a chance with 7free days and a one time yearly payment. I am 6 days into my free and look forward to partnering with CLZ.
Customer service has reached out if I need help. Highly recommended

I really can't live without anymore. Before discovering CLZ Comics App I gave up collecting comics. Highly suggested. Thank you for your excellent job.

The scanner/cover picture function makes running through boxes of comics a breeze!
The subscription is more than worth the peace of mind of knowing exactly what you got.
Being able to organize them into different folders and types “collection, for sale, wishlist” etc. is honestly so smooth!
If you’re tired of writing things out or filling out some god awful spreadsheet for your collection this is really your only option.
Funny thing is, I’ve barely scratched the surface of functionality!

Love this app. easy to understand. tons of information for each comic entry. vary fast comic updating and if you are building a series you can make a missing comics list.

If you are looking for an app to help you catalog and track your comic books this is it! Look no further m, this is the best app you can get. I’ve been using it for years and will continue to do so. The team is constantly updating and improving the UI and everything in between.

The pricing feature is nice to to give you an idea of what your collections worth. Definitely a lifelong fan now.

Got my whole collection logged and organized with price tracking on all of them. It even helped me find out a couple of books to sell online. super easy to scan all my comics in (i recommend barcode scanning as it's quicker) and the cover scanning gives you tons of options to choose from to make sure you're logging the correct book.

Very good app and ease of use. everything you need to keep up with your collection.

Man. I don’t think I have any thing in my personal app life that’s more important to me tgan CLZ. Thank you.

This app is perfect! It provides one place for me to access my collection at any time. I am able to use it on my iPhone and I am able to access my collection on any computer. The company is excellent at constantly updating and improving their product. So far it has performed flawlessly. I highly recommend this app.

I am still old school and keep a hard copy, but unlike CLZ, I still make mistakes. I was just off by 2, two days ago, and I already fixed it. I have CLZ now for at least 7 years. It's such a great tool to have when you have over 8500 comics. I highly recommend getting it if you don't have it.

Was a little overwhelmed at first and still getting to learn all the features of it but wow is awesome keeps everything i need in order. Definitely will be using this service for as long as I have comics.

Great tool for keeping up with your collection.

Love the App. To simplicity and ease of use.

I am really enjoying the app. It works very well and I have had no issues. I am amazed how easy it is to add comics to collection. I already have over a thousand scanned in. It found every comic I had in your database. I love the look on the iPad and it’s nice seeing my entire collection without going into boxes.

I use this app to help track my collection. Keeping it stored locally helps me quickly look up issues I’m missing so I can make sure I’m not double dipping. I also like the ability to sync with CovrPrice so I can manage my collection in two locations.

I don't have any complaints and even if I did the creator of this app would not only address the issue, He would fix it!!! if you collect comics, there is no better app to keep tabs on it!

By far the easiest, most user friendly collection app there is. So many sorting and searching options to customize viewing your collection. The ability to put in as much or as little information as you wish is also nice. Adding books could not be any easier than it is with this app. The cover scan option alone for adding new books is the best I’ve seen. I highly recommend this app for any serious collector. No more note books, pads, or spreadsheets required!

Wow. I was all Key Collector for awhile but once I learned how to use this the 8.99 for CVR price and tracking all the prices super worth it. If you do comic Spec this is the app.

Fantastic app for comic book collecting and organizing!

There is nothing on the market that has the power, flexibility, and function for cataloging comic books and graphic novels. Support is responsive and knowledgeable. Highest Recommendation!

Great for keeping up with all of your comics and when needed responsive to fixing issues.

CLZ is a fantastic app for all comic collectors. Tracking, detailing of books and consistent updates are especially appreciated. The best part is how responsive the CLZ team is when there is an issue and you reach out for support. They not only respond quickly but resolve the issue in great time. Professional is the best way to describe the CLZ team.

I’ve been using this app for several years and it has been very helpful for me to keep myself current and hunt down the books I need for my collection. Well worth the cost. And, the fact that Alvin and his team constantly update and improve the app makes it worthy to keep for any serious or recreational collector.

This app has stopped me from buying doubles. The cataloging is so so so good. I love that it connects to covrprice if you would like. The only thing it is missing is a tone when I complete a run, or a trophy!!

I’m a huge fan of the app. Comprehensive, dynamic and able to track your collection. Customer support is quick and work hard to address issues. Both my son and I use it for our collections.

I would recommend this app to every single collector out there.

I love how this can organize my growing comic collection. Very useful for finding missing issues.

A great software that helps me organize and just getting better all the time. Customer service is also very helpful and prompt. Definitely recommend.

I’ve been using CLZ to organize my comic book collection for a while, and I love it. Having my entire collection at my fingertips when I walk into a shop really helps prevent buying duplicates.
I also really enjoy the features for managing graded books and signatures. Highly recommend CLZ—the app is solid and their support team is top-notch.

Great App, must have for any comic collector with the most helpful and responsive team to support.

Best app on the market!! Easy to use, tons of customization!! Top level support!! You won’t be disappointed!!

Awesome service, great companion when I go comic shopping.

I love this app. It makes keeping track of my comic collection incredibly easy across devices and on the web. As my collection continues to grow, adding books on the go is fast and intuitive, which is a huge plus. Finding missing issues and adding them to wish lists is simple and extremely useful when I’m at the comic shop. I also appreciate the ability to create and manage multiple collections, which adds a lot of flexibility.
The CovrPrice integration (with the optional add-on) is especially valuable for tracking pricing and overall collection value, making CLZ not just a cataloging tool but a true collection management platform. The app is well-designed, reliable, and clearly built by people who understand collectors’ needs. I highly recommend CLZ to any comic lover, whether you’re just starting out or managing a large collection.

I’ve been using CLZ for over 8yrs now to manage my 10,000+ issue collection and it’s a life saver! Great features, makes collecting even more fun and they’re always improving or fixing things. Well worth the price!

CLZ is hands down one of the best tools I’ve found for managing a comic collection. The app is packed with features that make tracking books simple, clear, and actually enjoyable. Everything feels intuitive from the start, and adding books is fast and smooth. One of my favorite features is the cover-scan option. It makes cataloging new pickups effortless.
The depth of filtering and sorting is impressive. You can break down your collection in just about any way you want, down to the smallest detail. It’s also saved me from buying duplicate issues more times than I can count. The eBay integration is a huge plus when you’re hunting for that last book to finish a run, and the built-in value checks based on grade work well for quick reference.
Customer service deserves special praise. Responses are fast, helpful, and genuinely thoughtful. The team clearly listens to user feedback and keeps rolling out updates that matter to collectors. Being able to export my collection into a spreadsheet is another feature I use often.
If you’re serious about comics and want an app that keeps your collection organized, accurate, and easy to manage, CLZ is worth it.

I needed something easier and more intuitive than Excel to inventory my rather large comic collection. After doing extensive research, I went with CLZ. It's very easy to input books and the information it provides is amazing. CLZ was a very worthwhile investment and I would definitely recommend this to all serious collectors.

I absolutely love this app. With large collection it helps me keep so organized and also keeps me from buying duplicates of what I already have. I have saved way more money not buying duplicates than the annual cost of the app. I don’t pay for many apps but this one is well worth it. From being able to categorize my collection, note what I have read, mark series complete, search by creators. There isn’t much it can’t do.

I have been using this app for a number of years and I absolutely love using it. Using the photo feature for adding comics is easy and fun. Connecting it with CovrPrice to get updated prices is a no brainer. The user interface is smooth and very intuitive. One of the best things about this app is that they are always making updates based on user feedback. I can’t recommend this app enough.

It's super easy to catalog my collection by title or scanning covers. It syncs with Covrprice to keep me current on my comics' values. I can maintain wishlists and prioritize the books accordingly. I can't recommend it highly enough.

I found it very easy to catalog and price my collection. Barcode feature was very helpful. When I was confused about variant editions coming up the support team was very helpful. I’ve enjoyed using CLZ.

Legit Review!! This is the #1 app for managing your comic book database in terms of: Price, Functionality & Portability! Price can't be beat for value. Functionality is bonkers with UPC and cover scanning to add inventory from CLZ Core makes it easy! Portable between my tablet, phone and PC! Embedded links to eBay and CGC are examples of CLZ's commitment to making this app so user friendly! CLZ takes my comic book collecting hobby to the next level for real.

Helps me keep my collection in order. Over 40 years of collecting. Over 10k comics and counting. I'm happy.

I have used this app for years. I used it to catalog my 70+ long box collection and this app made it easy to do! They consistently make updates focusing on even more ease of use and functionality that helps me as a comic book collector!

So easy to add new and verify whether or not I already have a certain comic! Love this app! Makes my collecting and collection easier to manage! Just scan the barcode or cover, and your comic comes up! Best comic cataloging app on the market; bar none!

I’ve been using CLZ for years now and love. Keeping track of over 12,000 comic is easy. I have it on iPad and iPhone and can sync between them quickly.

I love this app. The design is well-thought out, updated don’t break anything and it keeps my collection organized exactly how I want it. It’s not super expensive either - I highly recommend it to every comic collector. I love the bar code and cover scanning especially, plus it’s also easy to edit entries too. An absolute A+ gem of an app!!

Amazing software to keep track of your comic collection. Huge archive of old and new, mainstream and obscure comics.

I’ve been searching for an app now to catalog my comics, get information I never knew before about them (key issues, artist, writers) and values. This app puts everything I needed in one place. It’s so simplified and easy to use and navigate.
Also, when signing up, I messed up a few things on my end, but with one customer support email, they fixed my account and reassured me they were there for me in case of any issues or questions I may have.
I have nothing but positive things to say about this app and company! ALSO, you get so much value for the subscription price and honestly I would pay more.

Great app for keeping track of your collection and great resource when searching in the wild.

I have a 5000ish comic collection that I started in the late sixties. Now we are retired and my grandsons have no interest in my collection. So I’m dusting off my 15 long boxes and starting to do a serious inventory so I can sell. CLZ has been great to use. I’ve been scanning my covers for a quick method to enter each comic. I’ve completed about 1000 books so far and CLZ has recognized and logged every one.
The automatic assignment of minor and major key issues is going to help me sort out more valuable issues. I’m also planning to use the “export from the cloud” feature to make a printable list to show to potential buyers.
Great product!

Alvin and the staff at CLZ are constantly improving all aspects of CLZ! With over 20,000 comics cataloged always seemless and works great!

I've used this app for almost 2 years and it has saved me more than it's cost just in helping me to remember books I've already purchased, though it hasn't stopped me completely from buying duplicates but there are just those books and covers that you're happy to have more than one of. Searching for missing books or finding covers and seeing fair values, I do pay for the add-on, has helped me feel better about some bigger purchases as well.

The absolute best app for cataloging comics. Highly customizable, and able to link to Cover Price to get values of your books.

I love this app. It’s my favorite comic book collection management tool and it’s even close. Very easy to use and not just a database of your books. You can check updated values, easily make a list of holes on your collection, browse cover art, add books to your collection via issue or series, etc.

I've used a few other comic inventory apps and this one is by far the best. The recent scan cover feature is a game changer and it's so much faster than barcodes were. love the missing books and how it's helpful with collections.

As a comic book collector for over 40 years, I’ve always struggled to find a convenient way to catalog my books. As 12 year old in 1980, it started with pen and paper. Then eventually progressed to spreadsheets, and so on, becoming a little better with each new technological advancement.
I have to say honestly, this is the app I’ve needed my entire life. I highly recommend CLZ for its intuitive interface, ease of use and strong features that are constantly being improved upon.
Do yourself a favor, and give this app a try. You won’t be disappointed.

CLZ Comic collection database is great for collecting all your comics. They constantly improve to make logging your comics easier. You can’t ask for a better Comics App than this one! I highly recommend it!!

After sampling a few comic book db apps, CLZ's proved to be the best by far. All the data I want entered I can input and it's an essential way for me to keep track of my comics. Particularly useful is the storage field where (when i'm finished) I'll know where to find any one of my thousands of comics.
Their support is also fantastic - I recently had a troublesome input problem which, after I sent them a video of what was happening, within a few days they tracked down the error and corrected it in the db. Well worth the price. It's also a lot of fun doing the inputting and a source of relaxation for me. I should also mention that the above also applies to their Movies app.

Excellent customer service and a great app for collecting, I do wish there was a way to read them digitally on here but I understand that is hard to do. I would recommend this app to anyone else wanting to build their collection or just organizing their current one.

Awesome app it makes collecting so much easier and fun I absolutely love it.

Great way to save store and manage your collection!

It was a joy cataloguing my comic collection a few years ago, and discovering CLZ blew my mind. Sorting and categoric features are superb, integration with CovrPrice for pricing is seamless, and it’s just fun to use the app daily to peruse what’s in my collection.
Developer support is awesome and responsive, they have a dedicated FB group to field user questions and concerns. I always recommend this app to collectors asking for the best way to organize their chaos.

This app is amazing! Been collecting for a while and organizing has always been challenging…this app made it super simple and made collecting more exciting..customer support was also quick to respond when I had questions about the app..I highly recommend this for collectors!!!

This app is absolutely worth the money. I’m able to keep track of all my comics and the team that built this does an amazing job of improving and supporting the app.

This is the best cateloguing app for my comics. Definitely worth the upgrade price for cateloguing more than 100 titles/issues. One of the few apps I've actually spent money on and I'm happy with my decision.

Absolute must for Comic collectors.

Been using this for years to keep track of my collection. Love the fact you can add to your wish list as well as comics in your collection. 5*