# Heystack Imaging App vs Grading Calculator for Pokemon

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.

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.

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.

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

## The numbers

| Metric | Heystack Imaging App | Grading Calculator for Pokemon |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (16 ratings)](https://appshunter.io/ios/app/heystack-imaging-app/id6745018154/reviews) | **[4.9 (90 ratings)](https://appshunter.io/ios/app/grading-calculator-for-pokemon/id6746773340/reviews)** |
| Number of ratings | 16 | **90** |
| Positive reviews | 62.5% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | Monthly |
| Monetization | **Free** | Free with in-app purchases |
| Size | 2 MB | 9 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [TCCentral, Inc](https://appshunter.io/developer/1732016207) | [Jade Lizard Software LLC](https://appshunter.io/developer/528029155) |

## What reviewers say

### Heystack Imaging App

[App page](https://appshunter.io/ios/app/heystack-imaging-app/id6745018154)

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:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Grading Calculator for Pokemon

[App page](https://appshunter.io/ios/app/grading-calculator-for-pokemon/id6746773340)

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:** macOS Compatibility, Family Sharing, Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Tip | $0.69 | one-time |
| Medium Tip | $1.99 | one-time |
| Unlock Premium | $3.99 | one-time |
| Large Tip | $4.99 | one-time |
| Super Tip | $9.99 | one-time |


## Frequently asked 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.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*