# Grade Sync Pro vs DEDC Card

The clearest difference is update cadence: DEDC Card at every 10 days against Grade Sync Pro's every 3 weeks. DEDC Card also leads on iOS requirement (16.4 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Grade Sync Pro sells 1 in-app purchase, starting at $24.99 per month and DEDC Card sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Grade Sync Pro ships an update every 3 weeks, DEDC Card every 10 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Grade Sync Pro | DEDC Card |
| --- | --- | --- |
| 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 3 weeks | **Every 10 days** |
| Monetization | Freemium | — |
| Size | 30 MB | 62 MB |
| Requires iOS | 18.0 | **16.4** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Mario Miron](https://appshunter.io/developer/1832534931) | [JINKUN TRADING LIMITED](https://appshunter.io/developer/6782527312) |

## What reviewers say

### 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 |


### DEDC Card

[App page](https://appshunter.io/ios/app/dedc-card-ai-card-grading/id6782527310)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DEDC Pro Monthly | $9.99 | per month |
| DEDC Pro Annual | $59.99 | per year |


## Frequently asked questions

### Is Grade Sync Pro free?

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

### Is DEDC Card free?

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

### Do Grade Sync Pro or DEDC Card have ads?

Neither Grade Sync Pro nor DEDC Card shows ads.

### Which is updated more often, Grade Sync Pro or DEDC Card?

Grade Sync Pro ships an update every 3 weeks, and DEDC Card every 10 days. Most recently, Grade Sync Pro was updated on November 5, 2026 and DEDC Card on October 31, 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.*