# Mechanical Ventilation Expert vs Rapid Vent Calculator

The clearest difference is review sentiment: Rapid Vent Calculator at 100% against Mechanical Ventilation Expert's 33%. Rapid Vent Calculator also leads on rating (5.0 vs 1.8) and ratings volume (47 vs 8). Mechanical Ventilation Expert's advantage is update cadence (every 2 weeks vs every 4 months). 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.

Rapid Vent Calculator holds the better App Store score, 5.0 against 1.8. That said, the two scores are not equally well evidenced: Rapid Vent Calculator has 47 ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 33% of Mechanical Ventilation Expert's written reviews are positive against 100% of Rapid Vent Calculator's.

Mechanical Ventilation Expert ships an update every 2 weeks, Rapid Vent Calculator every 4 months. The most recent releases landed on October 24, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Mechanical Ventilation Expert | Rapid Vent Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.8 (8 ratings)](https://appshunter.io/ios/app/mechanical-ventilation-expert/id1591944892/reviews) | **[5.0 (47 ratings)](https://appshunter.io/ios/app/rapid-vent-calculator/id6451494244/reviews)** |
| Number of ratings | 8 | **47** |
| Positive reviews | 33.3% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 4 months |
| Monetization | Free | Free |
| Size | 1 MB | 48 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Valeriy Streltsov](https://appshunter.io/developer/1324697386) | [JENCO LLC](https://appshunter.io/developer/1698545004) |

## 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


### Rapid Vent Calculator

[App page](https://appshunter.io/ios/app/rapid-vent-calculator/id6451494244)

This medical app assists healthcare professionals in calculating essential ventilator settings and medication dosages for critical care. It provides rapid, accurate results for paramedics, respiratory therapists, nurses, and doctors, streamlining patient management.

**Highlights:** Effortless ventilator settings calculation, Rapid results for quick decision-making, RSI medication dosage assistant, User-friendly interface for medical professionals, Accurate patient parameter input

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

**In-app purchases:** none


## Frequently asked questions

### Is Mechanical Ventilation Expert free?

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

### Is Rapid Vent Calculator free?

Rapid Vent Calculator is free to download, with no in-app purchases.

### Which has better reviews, Mechanical Ventilation Expert or Rapid Vent Calculator?

Rapid Vent Calculator is rated higher. Mechanical Ventilation Expert averages 1.8 out of 5 from 8 ratings, while Rapid Vent Calculator averages 5.0 from 47 ratings.

### Do Mechanical Ventilation Expert or Rapid Vent Calculator have ads?

Neither Mechanical Ventilation Expert nor Rapid Vent Calculator shows ads.

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

Mechanical Ventilation Expert ships an update every 2 weeks, and Rapid Vent Calculator every 4 months. Most recently, Mechanical Ventilation Expert was updated on October 24, 2026 and Rapid Vent Calculator on October 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.*