# Diagnosis Queen vs DDx Dash

The clearest difference is ads: DDx Dash at none against Diagnosis Queen's shown. DDx Dash also leads on update cadence (every 3 days vs every 9 days). On price, review sentiment, in-app purchases and monetization model there is nothing between them.

Both are free to download. Diagnosis Queen sells 1 one-off in-app purchase and DDx Dash sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Diagnosis Queen ships an update every 9 days, DDx Dash every 3 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Diagnosis Queen | DDx Dash |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/ddx-dash/id6772760513/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 9 days | **Every 3 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 135 MB | 30 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Sven Rothsching](https://appshunter.io/developer/1850819630) | [Benjamin Mendelson](https://appshunter.io/developer/1896539452) |

## What reviewers say

### Diagnosis Queen

[App page](https://appshunter.io/ios/app/diagnosis-queen/id6759192611)

Test your medical knowledge by quickly matching symptoms to diagnoses. Advance your career from intern to Chief of Medicine in this fast-paced game. Utilize helpful tools to beat the clock and become the ultimate Diagnosis Queen.

**Highlights:** Match symptoms to diagnoses, Career progression system, In-game power-ups, Game Center integration, Playful learning for medical professionals

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Diagnosis Queen Gold | $0.49 | one-time |


### DDx Dash

[App page](https://appshunter.io/ios/app/ddx-dash/id6772760513)

A fast-paced guessing game for medical professionals and enthusiasts. Players hold the phone to their forehead and guess terms shouted by their team before time runs out. Features multiple decks and game modes for solo or team play.

**Highlights:** Head-mounted guessing gameplay, Pass-and-play on a single device, Tilt controls for guessing and passing, Solo or 2-4 team modes, Over 1,000 cards across 8 decks, Sound and haptic feedback

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All Decks | $3.99 | one-time |


## Frequently asked questions

### Is Diagnosis Queen free?

Diagnosis Queen is free to download, with in-app purchases available.

### Is DDx Dash free?

DDx Dash is free to download, with in-app purchases available.

### Do Diagnosis Queen or DDx Dash have ads?

Diagnosis Queen shows ads; DDx Dash does not.

### Which is updated more often, Diagnosis Queen or DDx Dash?

Diagnosis Queen ships an update every 9 days, and DDx Dash every 3 days. Most recently, Diagnosis Queen was updated on November 5, 2026 and DDx Dash 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.*