# Heystack Imaging App vs CardGrader.AI

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.

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.

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.

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.

## The numbers

| Metric | Heystack Imaging App | CardGrader.AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (16 ratings)](https://appshunter.io/ios/app/heystack-imaging-app/id6745018154/reviews) | **[4.8 (398 ratings)](https://appshunter.io/ios/app/cardgraderai/id6760194903/reviews)** |
| Number of ratings | 16 | **398** |
| Positive reviews | 62.5% of reviews | **65.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 4 days** |
| Monetization | **Free** | Free with in-app purchases |
| Best chart rank | — | **#186** |
| Size | 2 MB | 86 MB |
| Requires iOS | 26.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [TCCentral, Inc](https://appshunter.io/developer/1732016207) | [Jeremy Junod](https://appshunter.io/developer/1809584188) |

## 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


### CardGrader.AI

[App page](https://appshunter.io/ios/app/cardgraderai/id6760194903)

**Currently charting:** #186 Top Grossing · Reference (US App Store)

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:** macOS Compatibility, Vision Pro support

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CardGrader 10 | $5.99 | per month |
| Collector | $7.99 | per month |
| Collector | $9.99 | per month |
| Pro | $17.99 | per month |
| CardGrader 100 | $17.99 | per month |
| Pro | $19.99 | per month |
| Dealer | $29.99 | per month |
| CardGrader 250 | $29.99 | per month |
| CardGrader 500 | $29.99 | per month |
| Collector (Annual) | $49.99 | per year |
| Collector Annual | $59.99 | per year |
| Collector (Annual) | $59.99 | per year |
| Pro (Annual) | $119.99 | per year |
| Dealer (Annual) | $199.99 | per year |


## Frequently asked 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.

---

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