# Code Blue VR vs Dr. Lex

The clearest difference is review sentiment: Dr. Lex at 100% against Code Blue VR's 0%. Dr. Lex also leads on rating (4.0 vs 1.5) and update cadence (every 3 weeks vs every 10 months). Code Blue VR's advantage is ratings volume (32 vs 9) and iOS requirement (11.0 vs 15.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Dr. Lex holds the better App Store score, 4.0 against 1.5. Both are backed by a comparable volume of ratings — 32 and 9 respectively. Written reviews point the same way: 0% of Code Blue VR's written reviews are positive against 100% of Dr. Lex's.

Code Blue VR ships an update every 10 months, Dr. Lex every 3 weeks. The most recent releases landed on October 9, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Code Blue VR | Dr. Lex |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.5 (32 ratings)](https://appshunter.io/ios/app/code-blue-vr/id1460667773/reviews) | **[4.0 (9 ratings)](https://appshunter.io/ios/app/dr-lex-diagnosis-simulator/id1507739648/reviews)** |
| Number of ratings | **32** | 9 |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 1.0 GB | 86 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 17+ |
| Developer | [VizioFly Pte Ltd](https://appshunter.io/developer/1097255427) | [SYLEX SA](https://appshunter.io/developer/1507595942) |

## What reviewers say

### Code Blue VR

[App page](https://appshunter.io/ios/app/code-blue-vr/id1460667773)

This virtual reality simulation trains healthcare professionals in managing sudden cardiac arrest. It uses 360-degree video to highlight common errors and improve resuscitation outcomes, offering a resource-efficient alternative to traditional simulation training.

**Highlights:** Virtual reality simulation, Sudden cardiac arrest management, 360-degree video integration, Error identification in resuscitation, Healthcare staff training, Improved patient outcomes

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Code Blue VR free?

Code Blue VR is free to download, with no in-app purchases.

### Is Dr. Lex free?

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

### Which has better reviews, Code Blue VR or Dr. Lex?

Dr. Lex is rated higher. Code Blue VR averages 1.5 out of 5 from 32 ratings, while Dr. Lex averages 4.0 from 9 ratings.

### Do Code Blue VR or Dr. Lex have ads?

Neither Code Blue VR nor Dr. Lex shows ads.

### Which is updated more often, Code Blue VR or Dr. Lex?

Code Blue VR ships an update every 10 months, and Dr. Lex every 3 weeks. Most recently, Code Blue VR was updated on October 9, 2026 and Dr. Lex on September 30, 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.*