# IRRAflow Academy vs VentRef

The clearest difference is update cadence: VentRef at every 3 weeks against IRRAflow Academy's every 2 months. VentRef also leads on ratings volume (44 vs 12). IRRAflow Academy's advantage is iOS requirement (15.5 vs 26.0). On price, rating, ads and in-app purchases there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for IRRAflow Academy against 5.0 for VentRef. Both are backed by a comparable volume of ratings — 12 and 44 respectively.

IRRAflow Academy ships an update every 2 months, VentRef every 3 weeks. The most recent releases landed on October 7, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | IRRAflow Academy | VentRef |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (12 ratings)](https://appshunter.io/ios/app/irraflow-academy/id1512796267/reviews) | [5.0 (44 ratings)](https://appshunter.io/ios/app/ventref/id6756503414/reviews) |
| Number of ratings | 12 | **44** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 67 MB | 27 MB |
| Requires iOS | **15.5** | 26.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [Irras Usa, Inc.](https://appshunter.io/developer/1512796266) | [Rishi Kumar](https://appshunter.io/developer/1434016052) |

## What reviewers say

### IRRAflow Academy

[App page](https://appshunter.io/ios/app/irraflow-academy/id1512796267)

This interactive application is designed for healthcare professionals to learn about transformative neurocritical care treatments. It provides access to cutting-edge technologies, training materials, and updates on events, social media, and podcasts.

**Highlights:** Learn about IRRAS technologies, Access training materials, Stay updated on IRRAS events, Follow IRRAS social media, Listen to IRRAS Radio podcast

**Features:** Vision Pro support

**In-app purchases:** none


### VentRef

[App page](https://appshunter.io/ios/app/ventref/id6756503414)

A clinical reference tool for healthcare professionals managing mechanical ventilation and oxygen therapy. It provides information grounded in respiratory physiology and evidence-based critical care.

**Highlights:** Mechanical ventilation reference, Oxygen therapy reference, Respiratory physiology, Evidence-based critical care, Clinical decision support

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

**In-app purchases:** none


## Frequently asked questions

### Is IRRAflow Academy free?

IRRAflow Academy is free to download, with no in-app purchases.

### Is VentRef free?

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

### Which has better reviews, IRRAflow Academy or VentRef?

IRRAflow Academy and VentRef are both rated 5.0 out of 5 on the App Store, from 12 and 44 ratings respectively.

### Do IRRAflow Academy or VentRef have ads?

Neither IRRAflow Academy nor VentRef shows ads.

### Which is updated more often, IRRAflow Academy or VentRef?

IRRAflow Academy ships an update every 2 months, and VentRef every 3 weeks. Most recently, IRRAflow Academy was updated on October 7, 2026 and VentRef on October 10, 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.*