Comparison

Heystack Imaging App vs Grading Calculator for Pokemon

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

Grading Calculator for Pokemon

This app helps Pokémon card collectors determine the profitability of grading their cards. It calculates break-even grades, accounts for various fees, and provides market price data.

Highlights
  • Daily updated market prices
  • Break-even grade calculation
  • Customizable grading and selling fees
  • Detailed profit/loss breakdowns
  • Historical price data and charts
  • Browse and search cards
Features
Read full description

Wondering if grading your Pokémon cards is the right move? Let Grading Calculator for Pokemon crunch the numbers for you! See exactly what grade you’d need for a profitable outcome, including all fees. Key Features: • Daily updated market prices (raw and graded) for all Pokémon cards • Instantly see your “break even” grade – the lowest grade you need to receive for a profitable return • Fully customizable grading and selling fees, including popular marketplaces like PSA Vault, eBay, and more • Add your own fees for shipping, insurance, or anything else • Detailed profit/loss breakdowns showing the exact impact of fees on your bottom line • View historical price data and interactive charts • Browse cards by set or search by name ––––– The text and imagery related to the Pokémon Trading Card Game, including card images, are copyrighted materials owned by The Pokémon Company International, Inc. Please note that Grading Calculator for Pokemon is an independent application and is neither produced, endorsed, supported, nor associated with The Pokémon Company International, Inc.

Screenshots

Heystack Imaging App1 screens
Grading Calculator for Pokemon4 screens

Verdict

The call

The clearest difference is rating: Grading Calculator for Pokemon at 4.9 against Heystack Imaging App's 3.8. Grading Calculator for Pokemon also leads on review sentiment (100% vs 63%) and ratings volume (90 vs 16). Heystack Imaging App's advantage is in-app purchases (none vs 5) and ads (none vs shown). On price, update cadence 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. Grading Calculator for Pokemon sells 5 one-off in-app purchases. Heystack Imaging App asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Grading Calculator for Pokemon holds the better App Store score, 4.9 against 3.8. That said, the two scores are not equally well evidenced: Grading Calculator for Pokemon has 90 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 100% of Grading Calculator for Pokemon's.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on September 28, 2026 and October 11, 2026 respectively.

Scorecard7 real differences · 3 level
Heystack Imaging App versus Grading Calculator for Pokemon: the parameters behind the verdict, then further details
ParameterHeystack Imaging AppGrading Calculator for Pokemon
PriceFreeFree
Rating3.8 (16 ratings)4.9 (90 ratings) — better
Positive reviews62.5% of reviews100.0% of reviews — better
Number of ratings1690 — better
Update frequencyMonthlyMonthly
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad
Requires iOS26.017.0 — better
Further details — not scored
Size2 MB9 MB
Age rating4+4+
DeveloperTCCentral, IncJade Lizard Software LLC

Customer experience

Heystack Imaging App

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

Grading Calculator for Pokemon

All ratings90 ratings
Positive96.7%
Neutral1.1%
Negative2.2%
Written reviews6 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Heystack Imaging App

No in-app purchases

5 purchases

Grading Calculator for Pokemon

One-time5
  • Small Tip$0.69
  • Medium Tip$1.99
  • Unlock Premium$3.99
Show 2 more
  • Large Tip$4.99
  • Super Tip$9.99

Questions

Is Heystack Imaging App free?
Heystack Imaging App is free to download, with no in-app purchases.
Is Grading Calculator for Pokemon free?
Grading Calculator for Pokemon is free to download, with in-app purchases available.
Which has better reviews, Heystack Imaging App or Grading Calculator for Pokemon?
Grading Calculator for Pokemon is rated higher. Heystack Imaging App averages 3.8 out of 5 from 16 ratings, while Grading Calculator for Pokemon averages 4.9 from 90 ratings.
Do Heystack Imaging App or Grading Calculator for Pokemon have ads?
Grading Calculator for Pokemon shows ads; Heystack Imaging App does not.
Which is updated more often, Heystack Imaging App or Grading Calculator for Pokemon?
Heystack Imaging App ships an update monthly, and Grading Calculator for Pokemon monthly. Most recently, Heystack Imaging App was updated on September 28, 2026 and Grading Calculator for Pokemon on October 11, 2026.

Other comparisons