# AIRVO 2 vs Ventilator Training Alliance

The clearest difference is update cadence: Ventilator Training Alliance at fortnightly against AIRVO 2's every 13 months. Ventilator Training Alliance also leads on rating (4.9 vs 4.6) and review sentiment (93% vs 75%). 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.

Ventilator Training Alliance holds the better App Store score, 4.9 against 4.6. That said, the two scores are not equally well evidenced: Ventilator Training Alliance has 74 ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 75% of AIRVO 2's written reviews are positive against 93% of Ventilator Training Alliance's.

AIRVO 2 ships an update every 13 months, Ventilator Training Alliance fortnightly. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | AIRVO 2 | Ventilator Training Alliance |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (8 ratings)](https://appshunter.io/ios/app/airvo-2/id734808115/reviews) | **[4.9 (74 ratings)](https://appshunter.io/ios/app/ventilator-training-alliance/id1507082978/reviews)** |
| Number of ratings | 8 | **74** |
| Positive reviews | 75.0% of reviews | **93.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 61 MB | 87 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Fisher & Paykel Healthcare Limited](https://appshunter.io/developer/634784377) | [Allego, Inc.](https://appshunter.io/developer/640352525) |

## What reviewers say

### AIRVO 2

[App page](https://appshunter.io/ios/app/airvo-2/id734808115)

This app simulates the user interface of a medical device, allowing users to learn its functions. Explore settings, oxygen levels, and simulated warnings through interactive tutorials and video clips. It serves as a training tool and does not control the actual device.

**Highlights:** Simulated user interface, Adjustable settings, Oxygen level simulation, Warning simulations, Interactive tutorials, Video guides

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

**In-app purchases:** none


### Ventilator Training Alliance

[App page](https://appshunter.io/ios/app/ventilator-training-alliance/id1507082978)

Access a comprehensive library of training materials and product information for medical professionals. This app offers free mobile access to how-to videos, manuals, and guides for critical ventilator equipment, developed in partnership with leading manufacturers.

**Highlights:** Multi-vendor training library, Product materials for medical professionals, How-to videos, Product manuals, Reference guides, Free mobile access

**In-app purchases:** none


## Frequently asked questions

### Is AIRVO 2 free?

AIRVO 2 is free to download, with no in-app purchases.

### Is Ventilator Training Alliance free?

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

### Which has better reviews, AIRVO 2 or Ventilator Training Alliance?

Ventilator Training Alliance is rated higher. AIRVO 2 averages 4.6 out of 5 from 8 ratings, while Ventilator Training Alliance averages 4.9 from 74 ratings.

### Do AIRVO 2 or Ventilator Training Alliance have ads?

Neither AIRVO 2 nor Ventilator Training Alliance shows ads.

### Which is updated more often, AIRVO 2 or Ventilator Training Alliance?

AIRVO 2 ships an update every 13 months, and Ventilator Training Alliance fortnightly. Most recently, AIRVO 2 was updated on November 1, 2026 and Ventilator Training Alliance on November 3, 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.*