# iVentilate vs Ventilator Guide

The clearest difference is price: Ventilator Guide at Free against iVentilate's $12.99. Ventilator Guide also leads on iOS requirement (11.0 vs 13.0). iVentilate's advantage is update cadence (every 6 weeks vs every 30 months) and chart position (#169 vs unranked). On ads, in-app purchases and device support there is nothing between them.

Ventilator Guide is free to download; iVentilate costs $12.99 up front. Neither carries in-app purchases, so what you see is what you pay.

iVentilate ships an update every 6 weeks, Ventilator Guide every 30 months. The most recent releases landed on October 8, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | iVentilate | Ventilator Guide |
| --- | --- | --- |
| Price | $12.99 | **Free** |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/iventilate/id1503337457/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 30 months |
| Monetization | Paid | — |
| Best chart rank | **#169** | — |
| Size | 59 MB | 116 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 12+ |
| Developer | [Hadrien Roze](https://appshunter.io/developer/1503337456) | [OSF Healthcare System](https://appshunter.io/developer/1053621635) |

## What reviewers say

### iVentilate

[App page](https://appshunter.io/ios/app/iventilate/id1503337457)

**Currently charting:** #169 Top Paid · Medical (US App Store)

This app provides healthcare professionals and students with a deep understanding of mechanical ventilation. It features a calculator for medical formulas, explanations of principles, and illustrations of common respiratory conditions with ventilator screenshots and video tutorials.

**Highlights:** Mechanical ventilation education, Patient-ventilator interaction analysis, Medical formula calculator, Clinical condition explanations, Ventilator screenshots, Video tutorials, PubMed study references

**Features:** macOS Compatibility

**In-app purchases:** none


### Ventilator Guide

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iVentilate free?

iVentilate costs $12.99, with no in-app purchases.

### Is Ventilator Guide free?

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

### Do iVentilate or Ventilator Guide have ads?

Neither iVentilate nor Ventilator Guide shows ads.

### Which is updated more often, iVentilate or Ventilator Guide?

iVentilate ships an update every 6 weeks, and Ventilator Guide every 30 months. Most recently, iVentilate was updated on October 8, 2026 and Ventilator Guide on October 2, 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.*