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Key Collector Comics App

Key Collector Comics App

Price Guide and Database

16K ratings
325 reviews
🎬 Entertainment
🔍 Reference
Free
In-App Purchases

Details

Released
October 3, 2017
Updated
October 19, 2026

Features

Developer

Nicholas Coglianese
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Key Collector Comics App screenshot #1 for iPhone
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Key Collector Comics App screenshot #9 for iPhone
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About

This app serves as a comprehensive guide to comic books, specializing in identifying and cataloging pivotal "key issues." It offers a vast database for all comic enthusiasts, collection management tools, and pricing information for informed buying and selling.

✓Key issue identification
✓Expansive comic database
✓Free collection management
✓Instant comic discovery
✓Ungraded book pricing
✓Personal cataloging and wishlist
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What users say about Key Collector Comics App

Reviews of Key Collector Comics App are mostly positive: the Entertainment app is rated 4.8/5 from 16K App Store ratings. What users like most: keeps me updated on latest trends, comprehensive database of key issues. Top complaints: some comics missing from the database, pricing information not always accurate. Summarized from real user reviews.

Positive things

  • 🚀Keeps me updated on latest trends
  • 👍Comprehensive database of key issues
  • 👍Helpful for identifying valuable comics
  • 👍Easy to use and navigate
  • 👍Excellent resource for collectors
  • 👍Affordable subscription
  • 👍Continuously updated with new features

Negative things

  • 🐛Some comics missing from the database
  • 🔍Pricing information not always accurate
  • 🔍Lack of sorting/filtering options
  • 🔍Subscription process could be improved
  • 🔍Some features previously free are now paid
See all reviews

What's New in Key Collector Comics App

4.8.1

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.

More
2

Subscriptions & In-App Purchases

Key Collector Monthly

Key Collector Monthly Subscription

$3.991 Month
How to cancel Key Collector Comics App subscription ⁉️

User reviews

Most RecentHighest RatedLowest Rated

The best

I love Key Collector, it offers you so much for any comic book fan. Truly, I appreciate having this app. Salute to you guys for creating this!
LLgourdine

Amazing comic book app

I was watching this video on YouTube when they said that this app was the best comic app ever so I tried it out and they were right it is amazing. I highly recommend it.
KGKnox the gamer

Love this app

This is one of the best comic book apps I have used. Consistently has great insights and content! Highly recommended.
CCam¥¥€

Update has created issues with app

Not sure what is going on when you search a issue in a series it just selects some random issue and no matter what you put it it only goes to that issue please fix
AAirborne82nd

I love key collector

The best app to follow along and also catalog my books.
CCharlious
See 320 more reviews

User experience

🐞

Reported Bugs

3 issues

Login screen issues

Bug

Compatibility problems with older devices

Bug

Data loss after app updates

Bug
✨

Requested Features

5 requests

Ability to upload/add missing comics

Feature

More granular pricing options beyond low/mid/high

Feature

Sorting and filtering options for collections

Feature

Integration with other comic cataloging apps

Feature

Notification system for price/value changes

Feature

FAQ

What does the Key Collector Comics App do?

The app is a comprehensive guide to comic books, with a specialization in identifying and cataloging "key issues." It provides an expansive database of all comic books, tools to manage your collection, and pricing information for buying and selling.

What are the key features of the app?

Key features include specialized identification of key comic issues, an all-inclusive database of comic books, free collection management, instant discovery of valuable comics, simplified pricing guides for ungraded books, and personal cataloging for your collection and wishlist.

How much does Key Collector Comics App cost?

The app offers a free set of features, including collection management and access to the database. Additional features, such as real-time key issue alerts and curated content, are available through monthly or yearly subscriptions.

What kind of comics does the app cover?

The app specializes in identifying and cataloging "key issues," which are pivotal comics marking first appearances, iconic cover arts, and crucial storylines. However, it also offers an expansive database that encompasses the entire spectrum of comic books, both key and non-key.

Can I manage my comic collection with this app?

Yes, the app offers complimentary collection management. You can organize and manage your entire comic collection, whether they are key issues or not, at no cost. You can also track your key issue ownership and curate a wishlist for future acquisitions.