# Grade.IQ vs Grade Sync Pro

The clearest difference is update cadence: Grade.IQ at every 4 days against Grade Sync Pro's every 3 weeks. Grade.IQ also leads on iOS requirement (15.1 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Grade.IQ sells 3 in-app purchases, starting at $2.99 per month and Grade Sync Pro sells 1 in-app purchase, starting at $24.99 per month. Whichever you choose, the download price is not the number that matters.

Grade.IQ ships an update every 4 days, Grade Sync Pro every 3 weeks. The most recent releases landed on October 8, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Grade.IQ | Grade Sync Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/grade-sync-pro-card-scanner/id6759976779/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 3 weeks |
| Monetization | — | Freemium |
| Size | 50 MB | 30 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [MARCUS WILSON HUGHES](https://appshunter.io/developer/1877077258) | [Mario Miron](https://appshunter.io/developer/1832534931) |

## What reviewers say

### Grade.IQ

[App page](https://appshunter.io/ios/app/gradeiq/id6759155592)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Grade Curious | $2.99 | per month |
| Grade Enthusiast | $5.99 | per month |
| Grade Obsessed | $9.99 | per month |


### Grade Sync Pro

[App page](https://appshunter.io/ios/app/grade-sync-pro-card-scanner/id6759976779)

This AI-powered tool helps trading card enthusiasts identify, analyze, and estimate the condition of collectible cards. It provides detailed grading analysis, centering tools, and market price insights to assist collectors and investors.

**Highlights:** AI card identification, AI grading analysis, Advanced centering tool, PSA submission preparation, Market price insights, Personal card inventory

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| GSP Pro Monthly | $24.99 | per month |


## Frequently asked questions

### Is Grade.IQ free?

Grade.IQ is free to download, with in-app purchases available.

### Is Grade Sync Pro free?

Grade Sync Pro is free to download, with in-app purchases available.

### Do Grade.IQ or Grade Sync Pro have ads?

Neither Grade.IQ nor Grade Sync Pro shows ads.

### Which is updated more often, Grade.IQ or Grade Sync Pro?

Grade.IQ ships an update every 4 days, and Grade Sync Pro every 3 weeks. Most recently, Grade.IQ was updated on October 8, 2026 and Grade Sync Pro on October 9, 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.*