# GZDSP CONTROL PRO vs DCM Grading

The clearest difference is in-app purchases: GZDSP CONTROL PRO at none against DCM Grading's 4. GZDSP CONTROL PRO also leads on iOS requirement (10.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. DCM Grading sells 4 one-off in-app purchases. GZDSP CONTROL PRO asks for nothing beyond the download.

## The numbers

| Metric | GZDSP CONTROL PRO | DCM Grading |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/dcm-grading/id6768663163/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 3 months |
| Monetization | — | Free with in-app purchases |
| Size | 91 MB | 43 MB |
| Requires iOS | **10.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ground Zero GmbH](https://appshunter.io/developer/1446274884) | [Douglas Mankiewicz](https://appshunter.io/developer/1896593916) |

## What reviewers say

### GZDSP CONTROL PRO

[App page](https://appshunter.io/ios/app/gzdsp-control-pro/id1465677920)

**Features:** macOS Compatibility

**In-app purchases:** none


### DCM Grading

[App page](https://appshunter.io/ios/app/dcm-grading/id6768663163)

Instantly grade your trading cards using AI. Snap photos of your cards to receive a grade, subgrades, and detailed defect analysis within a minute. Manage your collection, track market prices, and even list items directly to eBay.

**Highlights:** AI-powered card grading, Subgrade and defect analysis, Customizable slab labels, Insta-List to eBay, Live market pricing, Collection management

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Grading Credit | $2.99 | one-time |
| DCM Grading - 5 Credits | $9.99 | one-time |
| DCM Grading - 20 Credits | $19.99 | one-time |
| VIP - DCM Grading - 150 Credits | $99.99 | one-time |


## Frequently asked questions

### Is GZDSP CONTROL PRO free?

GZDSP CONTROL PRO is free to download, with no in-app purchases.

### Is DCM Grading free?

DCM Grading is free to download, with in-app purchases available.

### Do GZDSP CONTROL PRO or DCM Grading have ads?

Neither GZDSP CONTROL PRO nor DCM Grading 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.*