# Mechanical Ventilation Expert vs Vent Sim

The clearest difference is in-app purchases: Mechanical Ventilation Expert at none against Vent Sim's 1. Mechanical Ventilation Expert also leads on iOS requirement (13.0 vs 15.4). Vent Sim's advantage is update cadence (every 6 days vs every 2 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Vent Sim sells 1 one-off in-app purchase. Mechanical Ventilation Expert asks for nothing beyond the download.

Mechanical Ventilation Expert ships an update every 2 weeks, Vent Sim every 6 days. The most recent releases landed on November 3, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Mechanical Ventilation Expert | Vent Sim |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.8 (8 ratings)](https://appshunter.io/ios/app/mechanical-ventilation-expert/id1591944892/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 6 days** |
| Monetization | Free | — |
| Size | 1 MB | 14 MB |
| Requires iOS | **13.0** | 15.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 12+ |
| Developer | [Valeriy Streltsov](https://appshunter.io/developer/1324697386) | [Code Blue Co.,Ltd.](https://appshunter.io/developer/1888422110) |

## What reviewers say

### Mechanical Ventilation Expert

[App page](https://appshunter.io/ios/app/mechanical-ventilation-expert/id1591944892)

This medical app assists intensive care physicians in managing patients with acute respiratory failure. It provides advice on mechanical ventilation parameters and helps determine optimal respiratory support methods based on research findings.

**Highlights:** Mechanical ventilation parameter correction, Respiratory support method selection, Non-invasive oxygenation index estimation, Guidance on invasive and non-invasive ventilation, Educational tool for physicians, Based on multicenter research

**Features:** macOS Compatibility

**In-app purchases:** none


### Vent Sim

[App page](https://appshunter.io/ios/app/vent-sim-ventilator-simulator/id6814319523)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Version | $19.99 | one-time |


## Frequently asked questions

### Is Mechanical Ventilation Expert free?

Mechanical Ventilation Expert is free to download, with no in-app purchases.

### Is Vent Sim free?

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

### Do Mechanical Ventilation Expert or Vent Sim have ads?

Neither Mechanical Ventilation Expert nor Vent Sim shows ads.

### Which is updated more often, Mechanical Ventilation Expert or Vent Sim?

Mechanical Ventilation Expert ships an update every 2 weeks, and Vent Sim every 6 days. Most recently, Mechanical Ventilation Expert was updated on November 3, 2026 and Vent Sim on November 10, 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.*