# Dr. Lex vs gistalt

The clearest difference is rating: gistalt at 4.9 against Dr. Lex's 4.0. Dr. Lex's advantage is update cadence (every 3 weeks vs every 22 months). On price, review sentiment, ratings volume 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.

gistalt holds the better App Store score, 4.9 against 4.0. Both are backed by a comparable volume of ratings — 9 and 16 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Dr. Lex ships an update every 3 weeks, gistalt every 22 months. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Dr. Lex | gistalt |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (9 ratings)](https://appshunter.io/ios/app/dr-lex-diagnosis-simulator/id1507739648/reviews) | **[4.9 (16 ratings)](https://appshunter.io/ios/app/gistalt/id1520121253/reviews)** |
| Number of ratings | 9 | **16** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 22 months |
| Monetization | Free | Free |
| Size | 86 MB | 62 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [SYLEX SA](https://appshunter.io/developer/1507595942) | [Tom Fadial](https://appshunter.io/developer/1316852248) |

## What reviewers say

### Dr. Lex

[App page](https://appshunter.io/ios/app/dr-lex-diagnosis-simulator/id1507739648)

This interactive simulator trains medical professionals and students in advanced diagnostic skills using virtual patients and AI-powered decision support. Analyze cases, solve quizzes, and compete with others to sharpen your medical expertise.

**Highlights:** Virtual patient diagnosis simulator, AI clinical decision support, Interactive quizzes and difficulty levels, Competition events and rankings, Analysis of text and voice dictation cases, Reasoning for diagnostic suggestions

**Features:** macOS Compatibility

**In-app purchases:** none


### gistalt

[App page](https://appshunter.io/ios/app/gistalt/id1520121253)

This medical game challenges players to quickly assess patient acuity by swiping left for stable patients and right for those needing immediate intervention. It's designed to make training clinical impression skills engaging and fun.

**Highlights:** Patient acuity assessment, Swipe-based gameplay, Vital signs and lab results, Imaging interpretation, Performance scoring, Regular content updates

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

**In-app purchases:** none


## Frequently asked questions

### Is Dr. Lex free?

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

### Is gistalt free?

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

### Which has better reviews, Dr. Lex or gistalt?

gistalt is rated higher. Dr. Lex averages 4.0 out of 5 from 9 ratings, while gistalt averages 4.9 from 16 ratings.

### Do Dr. Lex or gistalt have ads?

Neither Dr. Lex nor gistalt shows ads.

### Which is updated more often, Dr. Lex or gistalt?

Dr. Lex ships an update every 3 weeks, and gistalt every 22 months. Most recently, Dr. Lex was updated on November 3, 2026 and gistalt on November 7, 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.*