# Diagnosaurus® DDx vs Canopy Quest

The clearest difference is review sentiment: Canopy Quest at 100% against Diagnosaurus® DDx's 53%. Canopy Quest also leads on iOS requirement (8.0 vs 15.0). Diagnosaurus® DDx's advantage is rating (4.8 vs 2.4) and ratings volume (2.5K vs 5). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Diagnosaurus® DDx sells 1 one-off in-app purchase and Canopy Quest sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Diagnosaurus® DDx holds the better App Store score, 4.8 against 2.4. That said, the two scores are not equally well evidenced: Diagnosaurus® DDx has 2.5K ratings behind it against 5, so its average is the more settled of the two. Written reviews complicate that: 53% of Diagnosaurus® DDx's written reviews are positive against 100% of Canopy Quest's, so the app with the better star average is not the one people write more warmly about.

## The numbers

| Metric | Diagnosaurus® DDx | Canopy Quest |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (2.5K ratings)](https://appshunter.io/ios/app/diagnosaurus-ddx/id833728910/reviews)** | [2.4 (5 ratings)](https://appshunter.io/ios/app/canopy-quest/id1068609971/reviews) |
| Number of ratings | **2.5K** | 5 |
| Positive reviews | 53.2% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 10 months | — |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 18 MB | 12 MB |
| Requires iOS | 15.0 | **8.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 17+ | 12+ |
| Developer | [Unbound Medicine, Inc.](https://appshunter.io/developer/300420400) | [Canopy Innovations, Inc](https://appshunter.io/developer/792808939) |

## What reviewers say

### Diagnosaurus® DDx

[App page](https://appshunter.io/ios/app/diagnosaurus-ddx/id833728910)

This medical reference tool assists healthcare professionals in performing differential diagnoses quickly and confidently. It offers a searchable database of over 1,000 diagnoses, cross-referenced for related conditions, and allows users to save favorite entries and make custom notes.

**Highlights:** Over 1,000 differential diagnoses, Search by organ system, symptom, or disease, See Related DDx feature, Save favorite entries, Highlight and make custom notes, Universal Index Search

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Diagnosaurus DDx | $4.99 | one-time |

**What reviewers like**

- 👍 User-friendly interface
- 🚀 Quick access to differential diagnoses
- 💡 Helpful for building differential diagnoses
- 👍 Comprehensive coverage of conditions
- 👍 Useful for medical students and practitioners

**What reviewers complain about**

- 🐛 Lack of in-depth information
- 🐛 Incomplete differential diagnoses
- 🐛 Lack of links to explain conditions
- 🐛 Requires in-app purchase to access full content
- 🐛 Unreliable update mechanism

**Reported bugs**

- Subscription issues and inability to restore purchases
- Blank pages and non-functional content
- Compatibility issues with newer iOS versions

**Requested features**

- Add ability to edit or add custom differential diagnoses
- Improve search functionality and navigation
- Provide more detailed information on conditions
- Integrate with other medical resources and databases
- Improve support for older devices and iOS versions


### Canopy Quest

[App page](https://appshunter.io/ios/app/canopy-quest/id1068609971)

Practice medical Spanish through interactive role-playing scenarios based on real clinical situations. Improve your listening, reading, writing, speaking, and vocabulary skills to better communicate with limited-English speaking patients.

**Highlights:** Medical Spanish learning, Interactive role-play, Clinical scenarios, Listening practice, Speaking practice, Vocabulary building

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Patient Pack 1 | $4.99 | one-time |


## Frequently asked questions

### Is Diagnosaurus® DDx free?

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

### Is Canopy Quest free?

Canopy Quest is free to download, with in-app purchases available.

### Which has better reviews, Diagnosaurus® DDx or Canopy Quest?

Diagnosaurus® DDx is rated higher. Diagnosaurus® DDx averages 4.8 out of 5 from 2.5K ratings, while Canopy Quest averages 2.4 from 5 ratings.

### Do Diagnosaurus® DDx or Canopy Quest have ads?

Neither Diagnosaurus® DDx nor Canopy Quest 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.*