# Ding Detect vs DEDC Card

Ding Detect and DEDC Card are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Ding Detect sells 1 one-off in-app purchase 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.

Ding Detect ships an update every 2 weeks, DEDC Card every 10 days. The most recent releases landed on September 22, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Ding Detect | DEDC Card |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/ding-detect/id6773055856/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 10 days** |
| Monetization | Freemium | — |
| Size | 66 MB | 61 MB |
| Requires iOS | **15.5** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Techcave, LLC](https://appshunter.io/developer/907191026) | [JINKUN TRADING LIMITED](https://appshunter.io/developer/6782527312) |

## What reviewers say

### Ding Detect

[App page](https://appshunter.io/ios/app/ding-detect/id6773055856)

Instantly measure the centering of trading cards using your phone. Get estimated grade tiers from major grading companies and track your collection strategy. Export and share your results.

**Highlights:** Centering analysis for front and back, Grade predictions for major companies, Customizable guide controls, Scan history tracking, Dashboard performance stats, Export and share results

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Card Centering Tool | $3.99 | one-time |


### 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 Ding Detect free?

Ding Detect 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 Ding Detect or DEDC Card have ads?

Neither Ding Detect nor DEDC Card shows ads.

### Which is updated more often, Ding Detect or DEDC Card?

Ding Detect ships an update every 2 weeks, and DEDC Card every 10 days. Most recently, Ding Detect was updated on September 22, 2026 and DEDC Card on September 17, 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.*