# Derm DDx — 650+ Dermatology Images

> Visual dermatology diagnostic aid with extensive image database and clinical information. (iPhone/iPad app by Unbound Medicine, Inc..)

- Source: https://appshunter.io/ios/app/derm-ddx/id6499524221 (this page in markdown: same URL + `.md`)
- Developer: [Unbound Medicine, Inc.](https://appshunter.io/developer/300420400)
- Category: Medical, Health & Fitness
- Price: Free with in-app purchases
- Rating: 4.00/5 from 4 App Store ratings
- Age rating: 17+
- Requires: iOS 15.0 · 10 MB
- Languages: American English, Arabic, French (France), Italian, Japanese, Korean, European Portuguese, Chinese (Simplified, China), European Spanish
- Released: 2024-05-17
- Data updated: 2026-08-27
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/derm-ddx/id6499524221/reviews.md

## What is Derm DDx?

The Dermatology DDx app from Unbound Medicine delivers visual, point-of-care guidance for establishing the diagnosis of skin disorders. This powerful, photo-intensive database allows users to search, view side-by-side variations of each skin disorder, easily zoom in on any of the high-resolution images, and instantly link to similar conditions to ensure accurate diagnosis. Each entry also contains clinical history, physical findings, and treatment options.

Features of Dermatology DDx include:
• 650+ high-quality images presented with common variations in presentation
• Point-of-care guidance for 160+ dermatologic conditions
• Cross reference links to differential diagnoses
• History and treatment within each entry
• Appendix charting potencies of topical steroids
• Highlight and make custom notes within entries
• Full Text Search to find topics quickly
• Favorites for ’bookmarking’ important entries

Authors: by James G. Dinulos MD, M. Shane Chapman MD, Andrew Eugene Werchniak MD, Dorothea T. Barton MD, Thomas P. Habif MD

Publisher: Elsevier

Powered by: Unbound Medicine

Unbound Privacy Policy: www.unboundmedicine.com/privacy
Unbound Terms of Use: https://www.unboundmedicine.com/end_user_license_agreement

## Key features

- 650+ high-quality dermatology images
- Guidance for 160+ dermatologic conditions
- Side-by-side image variations
- Zoomable high-resolution images
- Clinical history and treatment options
- Cross-referencing to differential diagnoses
- Full text search and custom notes

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Dermatology DDx | $69.99 | one-time |



## Frequently asked questions about Derm DDx

### What is Derm DDx?

Derm DDx is a medical application designed to provide visual, point-of-care guidance for diagnosing skin disorders. It offers a comprehensive database of images and clinical information for over 160 dermatologic conditions.

### Does Derm DDx have ads?

Yes, Derm DDx contains advertisements. As a free application with in-app purchases, users may encounter ads while using the service.

### What kind of content does Derm DDx offer?

Derm DDx features over 650 high-quality images of dermatologic conditions, presented with common variations. Each entry includes clinical history, physical findings, and treatment options, along with links to similar conditions.

### Is Derm DDx available on Android?

Based on the provided data, Derm DDx is supported on iPhone, iPad, and iPod. Information regarding Android compatibility is not available.

### What is the age rating for Derm DDx?

Derm DDx has an age rating of 17+. This indicates that the content is suitable for mature audiences, likely due to the nature of medical imagery and information presented.

### How often is Derm DDx updated?

The latest version of Derm DDx is 1.4, which was last updated on May 18, 2026. This suggests a recent update, though the frequency of future updates is not specified.

### What is the user rating for Derm DDx?

Derm DDx has a user rating of 4.0 stars, based on 4 ratings. This indicates generally positive user feedback for the application.

### Can I make notes in Derm DDx?

Yes, Derm DDx allows users to highlight and make custom notes within entries. This feature helps in personalizing the learning and diagnostic process.

## Version history (last 4 releases)

### 1.4 — 2026-05-18

We’ve upgraded our purchase process. We implemented Apple’s latest payment technology to make buying and restoring purchases smoother than ever.
   - Instant Access: Your premium features unlock immediately after purchase.
   - Better Reliability: No more "Restore Purchase" errors.
   - Seamless Management: Easier control over your subscription status directly within the app

If you have any questions or feedback, please contact Unbound Medicine Support.

### 1.3 — 2025-12-23

Updated the app information to be in compliance with the latest regulatory changes.

### 1.2 — 2024-09-05

* New Notes design with more highlighting colors.
* Improved performance for faster access to critical medical information. 

If you have any questions or feedback, please reach out to the Unbound Medicine support team.

### 1.1 — 2024-05-17

No release notes.

## Apps similar to Derm DDx

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Clinical Guidelines](https://appshunter.io/ios/app/clinical-guidelines/id6447535801) | 3.7 (3) | Free | Medical |
| [YOUdermoscopy](https://appshunter.io/ios/app/youdermoscopy/id840064705) | 4.6 (40) | Free | Medical |
| [Pediatric Dermatology from AAP](https://appshunter.io/ios/app/pediatric-dermatology-from-aap/id1559193834) | 4.2 (12) | Free | Medical |
| [DermEngine](https://appshunter.io/ios/app/dermengine/id998126403) | 3.8 (11) | Free | Medical |
| [Fitzpatrick's Color Atlas](https://appshunter.io/ios/app/fitzpatricks-color-atlas/id1317018164) | 4.5 (30) | Free | Medical |
| [Top Derm](https://appshunter.io/ios/app/top-derm/id1505608766) | 4.5 (59) | Free | Medical |

## More apps by Unbound Medicine, Inc.

- [Nursing Central](https://appshunter.io/ios/app/nursing-central/id300420397)
- [Davis's Drug Guide - Nurses](https://appshunter.io/ios/app/daviss-drug-guide-nurses/id301427093)
- [5 Minute Clinical Consult](https://appshunter.io/ios/app/5-minute-clinical-consult/id301865751)
- [Taber's Medical Dictionary](https://appshunter.io/ios/app/tabers-medical-dictionary/id301866347)
- [uCentral™ for Institutions](https://appshunter.io/ios/app/ucentral-for-institutions/id301867156)
- [Harrison's Manual of Medicine](https://appshunter.io/ios/app/harrisons-manual-of-medicine/id312094746)

All apps by Unbound Medicine, Inc.: https://appshunter.io/developer/300420400

## Related topics

[derm signs systemic disease 5e](https://appshunter.io/ios/topics/derm-signs-systemic-disease-5e) · [dermatology](https://appshunter.io/ios/topics/dermatology) · [dermatology app](https://appshunter.io/ios/topics/dermatology-app) · [ddx](https://appshunter.io/ios/topics/ddx) · [derm](https://appshunter.io/ios/topics/derm) · [waba skin lesion](https://appshunter.io/ios/topics/waba-skin-lesion)

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-27.*