Comparison

Heystack Imaging App vs CardGrader.AI

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Heystack Imaging App

This app uses AI to simplify the process of listing trading cards online. It automates image capture, cropping, rotation, and title generation, enabling quick and efficient listings to platforms like eBay. Designed for sellers, breakers, and businesses, it streamlines inventory management.

Highlights
  • AI-powered image capture
  • Automatic card cropping
  • Instant image rotation
  • Accurate card recognition
  • Customizable title generation
  • One-tap eBay listing
Features
Read full description

Heystack Imaging App: AI-Powered Trading Card Listings, Made Simple Use the Heystack Imaging App to take great images of your trading cards! Heystack is the easiest and fastest way to list trading cards online. Built specifically for modern card sellers, breakers, dealers, and consignment businesses, our AI-powered platform automates every step of the card listing process—from image capture to eBay listing—so you can spend less time managing inventory and more time growing your business. Heystack is trusted by leading trading card platforms, consignment businesses, and power sellers for one reason: it works. Whether you're managing hundreds or hundreds of thousands of cards, Heystack streamlines the listing workflow into just a few taps. Key Features Smart Capture Say goodbye to clunky setups. Our mobile app works seamlessly with the Heystack One card imaging studio—compact, wireless, and built for speed. Snap high-resolution front and back images in seconds. Card Cropping Stop wasting time manually editing photos. Heystack automatically crops your card images for professional, distraction-free listings. Crop to remove all background or border crop to preserve card edges. Get corner crops with a single click. Instant Rotation No more neck tilts or sideways photos. Heystack instantly rotates your images to the correct orientation so your listings look polished and professional every time. Accurate Recognition From rare parallels to tricky inserts, Heystack’s AI handles it all. Our machine learning and computer vision tools identify cards accurately—even from brand-new releases—saving you time. Custom Titling Control your listing titles while keeping them optimized for search. Heystack auto-generates clean, clear, and customizable titles under 80 characters, making listings faster and more consistent. Rapid Listing List entire stacks of cards to eBay with just one tap. Our direct integration with the world’s largest card marketplace helps you capture release day momentum and maximize value—without the hassle. Who It’s For Breakers who want to instantly list hits from their streams Consignment sellers handling high-volume submissions Hobby shops scaling their online sales Power sellers ready to upgrade from document scanners and manual work Whether you're listing 100 cards or 10,000, Heystack gives you the speed and control you need—without sacrificing quality. Why It Matters Manual listing is slow, painful, and error-prone. Heystack replaces outdated workflows with smart automation that actually works. With every photo, crop, rotation, title, and listing powered by AI, you can reduce friction, improve accuracy, and save hours every day. We know that the faster a card is listed after release, the higher its potential value. That’s why we built Heystack to match new sets on release day—so you can be first to market, every time. Bonus: Heystack One Compatible Pair the app with the Heystack One card imaging studio for the ultimate card capture experience. It’s portable, wireless, and purpose-built for cards. Simply place a card in the device, snap front and back, and let the software do the rest. Your Process, Your Way Every step in Heystack is modular. Only use the tools you need: capture, crop, rotate, recognize, title, and list. Build the perfect workflow for your business and adjust as you grow. Ready to Sell Smarter? Join the sellers, breakers, shops, and consignment teams already using Heystack to take the hassle out of high-volume listing. Download today and see why Heystack is the new standard in trading card automation.

About

CardGrader.AI

This app uses AI to analyze trading cards from photos, predicting grades based on centering, corners, edges, and surface. It provides real market data on sold prices for raw and graded cards to help collectors make informed financial decisions.

Highlights
  • AI card grading prediction
  • Analyze centering, corners, edges, surface
  • Real sold price data
  • ROI calculation
  • Price lookups
  • Population data
Features
Read full description

The most precise AI card grader for Pokemon and sports cards. Point your phone at any card. Live Grade reads corners, edges, surface and centering as you move the card and shows a grade on screen in seconds, then pulls real sold prices raw and graded so you know if it is worth grading. LIVE GRADE • Identify Pokemon, baseball, football, basketball, hockey and other TCG cards in real time • See per-corner and per-edge sub-grades, surface and centering measurements as you scan • Spot the flaws that pull a grade down before you pay to grade KNOW WHAT IT IS WORTH • Real sold prices for raw and graded copies, not estimates • A grade-it-or-not call using your own grading fee and minimum value • Deep Research reports: card ID, raw and graded values, saved to your collection YOUR COLLECTION • Track your collection value over time • Ask Carl, your AI card expert, whether a card is worth sending in • List cards on eBay from the app FREE TOOLS FOR COLLECTORS • Your first scan is free, plus free price lookups and set checklists • Pokemon and sports card databases CardGrader.AI grades are estimates made from photos. CardGrader.AI is not affiliated with PSA, BGS, CGC or any grading company, and a grading company may grade your card differently. Terms of Use: https://cardgrader.ai/terms-of-service Privacy Policy: https://cardgrader.ai/privacy-policy

Screenshots

Heystack Imaging App1 screens
CardGrader.AI4 screens

Verdict

The call

The clearest difference is rating: CardGrader.AI at 4.8 against Heystack Imaging App's 3.8. CardGrader.AI also leads on update cadence (every 4 days vs monthly) and ratings volume (398 vs 16). Heystack Imaging App's advantage is in-app purchases (none vs 14). On price, review sentiment, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. CardGrader.AI sells 14 in-app purchases, starting at $5.99 per month. Heystack Imaging App asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

CardGrader.AI holds the better App Store score, 4.8 against 3.8. That said, the two scores are not equally well evidenced: CardGrader.AI has 398 ratings behind it against 16, so its average is the more settled of the two. Written reviews point the same way: 63% of Heystack Imaging App's written reviews are positive against 65% of CardGrader.AI's.

UpkeepUpdate frequency

Heystack Imaging App ships an update monthly, CardGrader.AI every 4 days. The most recent releases landed on September 28, 2026 and October 10, 2026 respectively.

Scorecard7 real differences · 4 level
Heystack Imaging App versus CardGrader.AI: the parameters behind the verdict, then further details
ParameterHeystack Imaging AppCardGrader.AI
PriceFreeFree
Rating3.8 (16 ratings)4.8 (398 ratings) — better
Positive reviews62.5% of reviews65.0% of reviews — better
Number of ratings16398 — better
Update frequencyMonthlyEvery 4 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
Best chart rank—#186 — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS26.013.0 — better
Further details — not scored
Size2 MB86 MB
Age rating4+4+
DeveloperTCCentral, IncJeremy Junod

Customer experience

Heystack Imaging App

All ratings16 ratings
Positive68.8%
Neutral0.0%
Negative31.3%
Written reviews8 reviews
Positive62.5%
Neutral0.0%
Negative37.5%

CardGrader.AI

All ratings398 ratings
Positive95.7%
Neutral2.3%
Negative2.0%
Written reviews20 reviews
Positive65.0%
Neutral15.0%
Negative20.0%

In-app purchases

None

Heystack Imaging App

No in-app purchases

14 purchases

CardGrader.AI

Subscriptions14
  • CardGrader 10$5.991 Month
  • Collector$7.991 Month
  • Collector$9.991 Month
Show 11 more
  • Pro$17.991 Month
  • CardGrader 100$17.991 Month
  • Pro$19.991 Month
  • Dealer$29.991 Month
  • CardGrader 250$29.991 Month
  • CardGrader 500$29.991 Month
  • Collector (Annual)$49.991 Year
  • Collector Annual7 Days trial$59.991 Year
  • Collector (Annual)$59.991 Year
  • Pro (Annual)$119.991 Year
  • Dealer (Annual)$199.991 Year

Questions

Is Heystack Imaging App free?
Heystack Imaging App is free to download, with no in-app purchases.
Is CardGrader.AI free?
CardGrader.AI is free to download, with in-app purchases available.
Which has better reviews, Heystack Imaging App or CardGrader.AI?
CardGrader.AI is rated higher. Heystack Imaging App averages 3.8 out of 5 from 16 ratings, while CardGrader.AI averages 4.8 from 398 ratings.
Do Heystack Imaging App or CardGrader.AI have ads?
Neither Heystack Imaging App nor CardGrader.AI shows ads.
Which is updated more often, Heystack Imaging App or CardGrader.AI?
Heystack Imaging App ships an update monthly, and CardGrader.AI every 4 days. Most recently, Heystack Imaging App was updated on September 28, 2026 and CardGrader.AI on October 10, 2026.

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