Key Collector Comics Database & Price Guide App
Key Collector Comics Comics In-app purchases
Collect & Catalog Key Issue Comic By Knowing What's Valuable & Why - Price Guide
- Rating
- 4.5
- 5.7K ratings
- Downloads
- 339K+
- on Google Play
- Price
- Free
- In-app purchases
- Updated
- Oct 19
- 2026 · v4.8.1
Screenshots
About Key Collector Comics Database & Price Guide App
Catalog your inventory or build a wish list of key issues. Select what condition your comic is by using the CGC and CBCS grading scale. Get key issue notifications sent directly to your phone to know what's new and hot or spiking in value in the comic book world.
Key Collector Comics has been endorsed by Neal Adams, Alex Ross, Stanley Artgerm Lau, Brian Pulido and Valiant Entertainment
Here are some examples of what makes a comic book a valuable “key” issue:
* Character First Appearances
* Death & Origin Stories
* Variant Covers
* Iconic Cover Art
* Rare & Recalled Issues
* Classic Stories
Key Collector Comics simplifies the hobby of collecting. In the past, if one wanted to hunt for a character or title’s key issues, they would have to access four different apps:
App 1 - Search for information on a comic book title or character
App 2 - Determine a value and consider what you should pay
App 3 - Inventory what you own to a personal database
App 4 - Consult your notes app or carry around a piece of paper with your wish list on it
Sound familiar? Do any of the aforementioned headaches apply to you? Key Collector Comics has combined everything a collector needs into one, simple to use, FREE mobile app in the most intuitive environment available that requires absolutely no learning-curve. Now, with this one resource you can:
* Search by Title, Title and Issue #, Character, Writer, Artist or Publisher
* Browse by a changing list of categories like 100 Iconic Superhero Covers or Batman’s Greatest Arch-Enemies
* Catalog what you own with one tap
* Build a wish list of priority comics you’d like to own
* Select the grade of your book and notate if it has been professionally graded or not
* Choose to use our price guide or elect to input your own dollar value
* Record the amount you paid for a comic to accurately view the sum total of your investment as it fluctuates based on comic book market conditions
Key Collector Comics was created by a comic book collector for comic book collectors and the #1 priority is to make your experience more fun. How? By giving you the assurance that no key issue will ever slip through your fingers again and drastically cutting down the amount of time you spend looking through a box of comics. Just flip through issues with one hand and scroll through the app with the other. If anything on the app matches what’s at your fingertips then you just found yourself a key issue.
The database is updated at least once a week to include new character debuts that have been announced. You can add these comic books to your “wanted” list before they even hit the shelves so when Wednesday rolls around (when new comics are released) you leave the store or check-out online without missing a thing.
There are well over 7,000 individual issues organized in the database that have some instance of significance attached to it. You can search for over 2,500 characters in 1,700 titles from major publishers like Marvel, DC, Dark Horse, Valiant, Image and many independents producers from the Golden Age of comics (1935) to today. Key Collector Comics is your guide through the history of comics told through the key issues that defined the landscape.
More Features:
o A simplified price guide and grading assessment for new and experienced collectors to determine if a comic book appropriate for purchase
o The ability to expand displayed comic covers for a more detailed view
o The ability to collapse covers for faster scrolling through listed keys
o A filtering option that lets you search in a specific comic book age (Golden Age 1935-1950 approx. , Silver Age, Bronze etc.)
What’s new
Version 4.8.1 · Updated October 19, 2026
What's new in 4.8.1 - Top Movers now includes a 1 Day period so you can spot the biggest movers as they happen. On owned copies, Market Trends follow your Top Movers period, while catalog listings keep their own period pills. - Collection notes now show on compact owned rows in issue detail, so your notes stay visible without opening a fuller layout. - Owned counts stay consistent when you add comics from cover search, and trend pills no longer display a signed zero percent change.
User reviews
Excellent app.
Best app for selling and collecting
Love it!!!
A really unique and helpful app !
Absolutely love this app, and such a great online organizer for all my issues...
The best. Keep doing whatchu doing👍
Frequently asked questions
What is Key Collector Comics?
What kind of information is available on Key Collector Comics?
What makes a comic book a valuable "key" issue?
How does Key Collector Comics simplify the hobby of collecting?
How often is the database updated?
What features does Key Collector Comics offer?
Alternatives to Key Collector Comics Database & Price Guide App
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| App | Rating | Price | Installs | Last updated | Compare |
|---|---|---|---|---|---|
| Key Collector Comics Database & Price Guide App | 4.5 / 5 | Free | 100,000+ | Oct 19, 2026 | |
| League of Comic Geeks | 4.6 / 5 | Free | 100,000+ | Jul 1, 2026 | Compare |
| Marvel Comics | 4.3 / 5 | Free | 5,000,000+ | Oct 22, 2020 | Compare |
| Epiko Regal: Comics, Game & AR | 4.0 / 5 | Free | 50,000+ | Sep 10, 2026 | Compare |
| Dark Horse Comics | 3.6 / 5 | Free | 1,000,000+ | Sep 18, 2019 | Compare |
| Tinyview Comics | 4.5 / 5 | Free | 100,000+ | Oct 16, 2026 | Compare |
| DC UNIVERSE INFINITE | 3.8 / 5 | Free | 5,000,000+ | Oct 6, 2026 | Compare |
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