# Ventilator Guide vs Mechanical Ventilation Expert

The clearest difference is update cadence: Mechanical Ventilation Expert at every 2 weeks against Ventilator Guide's every 30 months. Ventilator Guide's advantage is iOS requirement (11.0 vs 13.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Ventilator Guide ships an update every 30 months, Mechanical Ventilation Expert every 2 weeks. The most recent releases landed on March 4, 2026 and July 23, 2026 respectively.

## The numbers

| Metric | Ventilator Guide | Mechanical Ventilation Expert |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.9 (7 ratings)](https://appshunter.io/ios/app/mechanical-ventilation-expert/id1591944892/reviews)** |
| Number of ratings | — | **7** |
| Positive reviews | — | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 30 months | **Every 2 weeks** |
| Monetization | — | Free |
| Size | 116 MB | 1 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 17+ |
| Developer | [OSF Healthcare System](https://appshunter.io/developer/1053621635) | [Valeriy Streltsov](https://appshunter.io/developer/1324697386) |

## What reviewers say

### Ventilator Guide

[App page](https://appshunter.io/ios/app/ventilator-guide/id1522572803)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Ventilator Guide free?

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

### Is Mechanical Ventilation Expert free?

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

### Do Ventilator Guide or Mechanical Ventilation Expert have ads?

Neither Ventilator Guide nor Mechanical Ventilation Expert shows ads.

### Which is updated more often, Ventilator Guide or Mechanical Ventilation Expert?

Ventilator Guide ships an update every 30 months, and Mechanical Ventilation Expert every 2 weeks. Most recently, Ventilator Guide was updated on March 4, 2026 and Mechanical Ventilation Expert on July 23, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*