# Ventilator Training Alliance vs Respi

The clearest difference is in-app purchases: Ventilator Training Alliance at none against Respi's 3. Ventilator Training Alliance also leads on iOS requirement (12.0 vs 16.6). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Respi sells 3 one-off in-app purchases. Ventilator Training Alliance asks for nothing beyond the download.

Ventilator Training Alliance holds the better App Store score, 4.9 against 4.7. Both are backed by a comparable volume of ratings — 74 and 118 respectively. Written reviews point the same way: 93% of Ventilator Training Alliance's written reviews are positive against 88% of Respi's.

Ventilator Training Alliance ships an update fortnightly, Respi every 8 days. Both last shipped on November 3, 2026.

## The numbers

| Metric | Ventilator Training Alliance | Respi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (74 ratings)](https://appshunter.io/ios/app/ventilator-training-alliance/id1507082978/reviews)** | [4.7 (118 ratings)](https://appshunter.io/ios/app/respi-rate/id1508183194/reviews) |
| Number of ratings | 74 | **118** |
| Positive reviews | **93.3% of reviews** | 87.5% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 8 days** |
| Monetization | Free | Free |
| Size | 87 MB | 29 MB |
| Requires iOS | **12.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Allego, Inc.](https://appshunter.io/developer/640352525) | [medappear s.r.o.](https://appshunter.io/developer/1508183193) |

## What reviewers say

### 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


### Respi

[App page](https://appshunter.io/ios/app/respi-rate/id1508183194)

This app assists healthcare professionals in accurately measuring a patient's respiratory rate. It uses an innovative algorithm and a simple button press to calculate breaths per minute, accounting for user reaction time for precise results. Designed for regular breathing patterns, it ensures accuracy within 95% ± 1 breath/min.

**Highlights:** Accurate respiratory rate calculation, Innovative algorithm, Simple one-button interface, Accounts for user reaction time, Ensures 95% ± 1 breath/min accuracy, Designed for regular breathing patterns

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 7-Day Free Pro Trial | Free | one-time |
| Lifetime Pro — Intro Offer | $9.99 | one-time |
| Lifetime Pro | $12.99 | one-time |


## Frequently asked questions

### Is Ventilator Training Alliance free?

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

### Is Respi free?

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

### Which has better reviews, Ventilator Training Alliance or Respi?

Ventilator Training Alliance is rated higher. Ventilator Training Alliance averages 4.9 out of 5 from 74 ratings, while Respi averages 4.7 from 118 ratings.

### Do Ventilator Training Alliance or Respi have ads?

Neither Ventilator Training Alliance nor Respi shows ads.

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

Ventilator Training Alliance ships an update fortnightly, and Respi every 8 days. Most recently, Ventilator Training Alliance was updated on November 3, 2026 and Respi 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.*