Key Collector Comics

In-app purchases
5.74K reviews
Content rating
Rated for 3+
100K+
Downloads
Content rating
Rated for 3+
Learn more
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this app

Key Collector Comics: Unlock the Full Spectrum of Comic Books - Specializing in Key Issues!

Your Ultimate Guide to the Comic Universe – Key and Beyond
Key Collector Comics isn't just about "Key" comic books; it's a treasure trove for all comic enthusiasts. While we specialize in identifying and cataloging key issues – those pivotal comics that mark first appearances, iconic cover arts, and crucial storylines – our app also offers an expansive database encompassing the entire spectrum of comic books.

Why Key Collector Comics Stands Out

• Specialized in Key Comics: Unmatched expertise in flagging key issues that define characters and shape comic lore.
• A Universe of Comics: Access an all-inclusive database, featuring both key and non-key comic books.
• Complimentary Collection Management: Organize and manage your entire comic collection, key or not, at absolutely no cost.
• Instant Discovery: Spot valuable and interesting comics in any collection at a glance.
• Simplified Pricing Guide: Quick, ungraded book pricing for informed buying and selling.
• Personal Cataloging: Track your key issue ownership and curate a wishlist for future acquisitions.

Endorsed by the Greats, Loved by Fans

• Celebrated and recommended by comic icons like Alex Ross and Neal Adams.
• Exclusive giveaways and fan engagement within the app.
• A pristine, ad-free experience focused solely on your comic passion.

Elevate Your Comic Experience with Key Collector Premium

• Real-Time Key Issue Alerts: Never miss an update on key comics.
• Innovative Cover Image Search: Identify comics effortlessly.
• Hot Keys & Hidden Gems: Explore trending issues and rare finds.
• Daily Curated Content: Stay updated with fresh, daily comic insights.

Dive into the world of comics with an app that's passionate about key issues and reverent to the entire comic book universe. Whether you're a key issue hunter or a broad-scale collector, Key Collector Comics is your essential companion. Download now and start a new chapter in your comic collecting journey!


• Subscriptions which offer additional features beyond the free set of features are available on a monthly or yearly basis.
• Subscriptions provide access to Key Alert Push Notifications, Hot Keys, Dollar Bin Diver and other curated content that is updated on a daily basis.
• Payment will be charged to iTunes Account at confirmation of purchase
• Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period
• Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal
• Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase
• Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable

https://www.keycollectorcomics.com/privacy
https://www.keycollectorcomics.com/terms
Free Comic Book Collection Management & Price Guide
Updated on
Nov 4, 2026

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
    Financial info, App activity and 2 others
  • This app may collect these data types
    Personal info, Financial info and 2 others
  • Data is encrypted in transit
  • You can request that data be deleted

Ratings and reviews

5.5K reviews
LukeLandWalker
September 21, 2026
most of the raw book price values are wildly inaccurate. also, book values are only shown for grades 2.0, 6.0, and 9.2. what happened to all the other grades? you can easily interpolate the other grade from the 3 you already track. if I have an issue in my collection that is a 8.0 grade, it is shown on the UI as no grade set. what??! i have to go into edit mode to see the actual grade i set for that issue. come on man, this one is an easy fix.
Did you find this helpful?
Key Collector Comics
September 21, 2026
Hello, We were able to identify the issue you are describing and are working on a solution right now. We are hopeful that we can release an update that will fix this shortly. Thank you for providing this feedback for us. Lastly if you could please reach out to [email protected] directly with your issue it will allow us to follow up.
Clan Gordon
May 26, 2026
⚠️UPDATE! HAVE NOT RENEWED SUBSCRIPTION. The price has DOUBLED and to be honest, there seems to be no changes to warrant the increase. While still relatively inexpensive, multiple apps add up! weighing pros/cons. Useless for a PRICE GUIDE, but wealth of info! GREAT APP!! ex-Paid subscriber and am happy to be! Although there can be things approved upon such as pricing and adding multiple copies quickly. An export feature would be nice as well. Overall, pleased with the app and price is right!
10 people found this review helpful
Did you find this helpful?
Macie Sargent
October 19, 2026
Good, a nice place to list your comics, the problem being that the values often are wrong and the titles on many comics are not correct.
Did you find this helpful?

What’s new

What's new in 4.9.0

- Email any release week's pull list to yourself as a spreadsheet or send it to your comic shop, and set a weekday so Key Collector sends each upcoming week automatically.
- Export Owned, Wishlist or any custom list from the dashboard with the new download icon on each row.
- Record every creator who signed a copy and see them all on owned and sold copies.
- Account screens have a cleaner card look, and full-screen covers load more reliably.