# AI Card Grader vs Card Centering Check

The clearest difference is in-app purchases: Card Centering Check at none against AI Card Grader's 3. Card Centering Check also leads on iOS requirement (15.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. AI Card Grader sells 3 in-app purchases, starting at $4.99 per 7 days. Card Centering Check asks for nothing beyond the download.

## The numbers

| Metric | AI Card Grader | Card Centering Check |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | — |
| Size | 18 MB | 17 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | +4 | 4+ |
| Developer | [Lingga Kusuma Sakti](https://appshunter.io/developer/1845620250) | [Jinfei Shi](https://appshunter.io/developer/1401329385) |

## What reviewers say

### AI Card Grader

[App page](https://appshunter.io/ios/app/ai-card-grader-psa-grading/id6800203932)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Card Grading Weekly | $4.99 | per 7 days |
| Card Grading Yearly | $39.99 | per year |
| Card Grading Lifetime | $49.99 | one-time |


### Card Centering Check

[App page](https://appshunter.io/ios/app/card-centering-check/id6817948621)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AI Card Grader free?

AI Card Grader is free to download, with in-app purchases available.

### Is Card Centering Check free?

Card Centering Check is free to download, with no in-app purchases.

### Do AI Card Grader or Card Centering Check have ads?

Neither AI Card Grader nor Card Centering Check shows ads.

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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.*