# Dermoscopy Two Step Algorithm vs ModMed Practice

The clearest difference is review sentiment: Dermoscopy Two Step Algorithm at 100% against ModMed Practice's 26%. Dermoscopy Two Step Algorithm also leads on rating (4.6 vs 2.8) and monetization model (free vs subscription). ModMed Practice's advantage is update cadence (fortnightly vs every 5 months) and ratings volume (345 vs 10). On price, ads and in-app purchases there is nothing between them.

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

Dermoscopy Two Step Algorithm holds the better App Store score, 4.6 against 2.8. That said, the two scores are not equally well evidenced: ModMed Practice has 345 ratings behind it against 10, so its average is the more settled of the two. Written reviews point the same way: 100% of Dermoscopy Two Step Algorithm's written reviews are positive against 26% of ModMed Practice's.

Dermoscopy Two Step Algorithm ships an update every 5 months, ModMed Practice fortnightly. The most recent releases landed on September 11, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Dermoscopy Two Step Algorithm | ModMed Practice |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (10 ratings)](https://appshunter.io/ios/app/dermoscopy-two-step-algorithm/id731753300/reviews)** | [2.8 (345 ratings)](https://appshunter.io/ios/app/modmed-practice/id906481220/reviews) |
| Number of ratings | 10 | **345** |
| Positive reviews | **100.0% of reviews** | 26.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Fortnightly** |
| Monetization | **Free** | Subscription |
| Size | 220 MB | 425 MB |
| Requires iOS | **10.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 17+ | 17+ |
| Developer | [Usatine & Erickson Media LLC](https://appshunter.io/developer/1466894388) | [Modernizing Medicine, Inc.](https://appshunter.io/developer/387022758) |

## 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


### ModMed Practice

[App page](https://appshunter.io/ios/app/modmed-practice/id906481220)

This application streamlines medical documentation by allowing real-time data entry during patient visits. It automates the process, transmitting information back to the server to reduce the time physicians spend on paperwork.

**Highlights:** Real-time data recording, Automated documentation, Designed for medical surgical specialties, iPad native application, Data transmission to server

**In-app purchases:** none

**What reviewers like**

- 🚀 Fast documentation when properly configured
- 📱 iPad/mobile accessibility for clinical work
- 💰 Improved billing and revenue cycle management
- 👍 User-friendly for simple patient cases
- 📸 Built-in photo documentation capabilities

**What reviewers complain about**

- 🐛 Frequent crashes and freezes
- ⏱️ Excessive clicking and navigation steps
- 😤 Updates often decrease efficiency
- 🔧 Poor customization despite claims
- 💸 Expensive with frequent price increases

**Reported bugs**

- App crashes regularly and unexpectedly
- Login failures after app minimization
- Screen freezes and lag during data entry
- Updates fail to load properly
- Error 1005 causing data loss

**Requested features**

- Voice recognition that actually works
- Improved search with Soundex capability for ICD-10 codes
- Better note editing and amendment functionality
- Reduced number of clicks for common tasks
- Location-based call button routing


## Frequently asked questions

### Is Dermoscopy Two Step Algorithm free?

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

### Is ModMed Practice free?

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

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

Dermoscopy Two Step Algorithm is rated higher. Dermoscopy Two Step Algorithm averages 4.6 out of 5 from 10 ratings, while ModMed Practice averages 2.8 from 345 ratings.

### Do Dermoscopy Two Step Algorithm or ModMed Practice have ads?

Neither Dermoscopy Two Step Algorithm nor ModMed Practice shows ads.

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

Dermoscopy Two Step Algorithm ships an update every 5 months, and ModMed Practice fortnightly. Most recently, Dermoscopy Two Step Algorithm was updated on September 11, 2026 and ModMed Practice on September 15, 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.*