# Dr. Lex vs GuiaMed

The clearest difference is in-app purchases: Dr. Lex at none against GuiaMed's 2. GuiaMed's advantage is update cadence (weekly vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. GuiaMed sells 2 in-app purchases, starting at $9.99 per month. Dr. Lex asks for nothing beyond the download.

Dr. Lex ships an update every 3 weeks, GuiaMed weekly. The most recent releases landed on October 24, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Dr. Lex | GuiaMed |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (9 ratings)](https://appshunter.io/ios/app/dr-lex-diagnosis-simulator/id1507739648/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Free | — |
| Size | 86 MB | 8 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [SYLEX SA](https://appshunter.io/developer/1507595942) | [Fontana Labs](https://appshunter.io/developer/1877454677) |

## 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


### GuiaMed

[App page](https://appshunter.io/ios/app/guiamed/id6760245274)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| GuiaMed - Guia Médico | $9.99 | per month |
| Plano Anual | $69.99 | per year |


## Frequently asked questions

### Is Dr. Lex free?

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

### Is GuiaMed free?

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

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

Neither Dr. Lex nor GuiaMed shows ads.

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

Dr. Lex ships an update every 3 weeks, and GuiaMed weekly. Most recently, Dr. Lex was updated on October 24, 2026 and GuiaMed on October 6, 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.*