# Dermoscopy Two Step Algorithm vs YOUdermoscopy

Dermoscopy Two Step Algorithm and YOUdermoscopy both sit at 4.6 stars, but that hides the real split: 100% of Dermoscopy Two Step Algorithm's written reviews are positive against 53% of YOUdermoscopy's. Dermoscopy Two Step Algorithm also leads on iOS requirement (10.0 vs 12.0). YOUdermoscopy's advantage is ratings volume (41 vs 10). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.6 for Dermoscopy Two Step Algorithm against 4.6 for YOUdermoscopy. Both are backed by a comparable volume of ratings — 10 and 41 respectively. Written reviews are what separate them: 100% of Dermoscopy Two Step Algorithm's written reviews are positive against 53% of YOUdermoscopy's.

Dermoscopy Two Step Algorithm ships an update every 5 months, YOUdermoscopy every 3 months. The most recent releases landed on September 11, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Dermoscopy Two Step Algorithm | YOUdermoscopy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (10 ratings)](https://appshunter.io/ios/app/dermoscopy-two-step-algorithm/id731753300/reviews) | [4.6 (41 ratings)](https://appshunter.io/ios/app/youdermoscopy/id840064705/reviews) |
| Number of ratings | 10 | **41** |
| Positive reviews | **100.0% of reviews** | 52.9% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 months** |
| Monetization | Free | Free |
| Size | 220 MB | 41 MB |
| Requires iOS | **10.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Usatine & Erickson Media LLC](https://appshunter.io/developer/1466894388) | [MEETER congressi srl](https://appshunter.io/developer/840064708) |

## What reviewers say

### Dermoscopy Two Step Algorithm

[App page](https://appshunter.io/ios/app/dermoscopy-two-step-algorithm/id731753300)

This app guides healthcare professionals in interpreting dermoscopic patterns to identify skin lesions. It uses a series of questions and provides over 80 images and charts to aid in diagnosis. Interactive cases are included for practice.

**Highlights:** Dermoscopic pattern interpretation, Question-based diagnostic guidance, Over 80 photos and charts, 50 interactive diagnostic cases, Offline functionality, Melanocytic and non-melanocytic lesion analysis

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

**In-app purchases:** none


### YOUdermoscopy

[App page](https://appshunter.io/ios/app/youdermoscopy/id840064705)

Enhance your diagnostic skills in dermoscopy with this educational game. Progress through training levels, practice on hundreds of lesions, and connect with colleagues globally for real-time case discussions and anonymous research contributions.

**Highlights:** Dermoscopic lesion training levels, Real-time case opinion exchange, Anonymous scientific research contribution, Practice on over 700 lesions, Global community connection, Leaderboard ranking

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

**In-app purchases:** none


## Frequently asked questions

### Is Dermoscopy Two Step Algorithm free?

Dermoscopy Two Step Algorithm is free to download, with no in-app purchases.

### Is YOUdermoscopy free?

YOUdermoscopy is free to download, with no in-app purchases.

### Which has better reviews, Dermoscopy Two Step Algorithm or YOUdermoscopy?

Dermoscopy Two Step Algorithm and YOUdermoscopy are both rated 4.6 out of 5 on the App Store, from 10 and 41 ratings respectively.

### Do Dermoscopy Two Step Algorithm or YOUdermoscopy have ads?

Neither Dermoscopy Two Step Algorithm nor YOUdermoscopy shows ads.

### Which is updated more often, Dermoscopy Two Step Algorithm or YOUdermoscopy?

Dermoscopy Two Step Algorithm ships an update every 5 months, and YOUdermoscopy every 3 months. Most recently, Dermoscopy Two Step Algorithm was updated on September 11, 2026 and YOUdermoscopy on September 21, 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.*