IRRAflow Academy vs VentRef
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
IRRAflow Academy
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.
- Learn about IRRAS technologies
- Access training materials
- Stay updated on IRRAS events
- Follow IRRAS social media
- Listen to IRRAS Radio podcast
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Welcome to IRRAflow Academy, your essential learning tool for all things IRRAflow. IRRAflow Academy is an interactive application designed for health care professionals who want to learn about transformative solutions for neurocritical care treatment. While navigating through IRRAS Academy, you will learn about IRRAS' cutting-edge technologies, gain access to informative training materials, and have the option to stay up to date with upcoming IRRAS events, social media posts, and current episodes from the IRRAS Radio podcast. Happy learning!
VentRef
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.
- Mechanical ventilation reference
- Oxygen therapy reference
- Respiratory physiology
- Evidence-based critical care
- Clinical decision support
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VentRef is a focused clinical reference for clinicians managing invasive and noninvasive mechanical ventilation and oxygen therapy, grounded in core respiratory physiology and evidence-based critical care practice. This application is intended for educational and informational purposes only. It is not a substitute for professional medical advice, diagnosis, or treatment. Calculations and reference values are derived from published peer-reviewed medical literature and textbooks cited in the Sources section of the app. Always seek the guidance of a qualified healthcare professional with any questions regarding medical conditions or clinical decisions, and do not disregard or delay seeking professional advice because of information provided by this app. About Rishi Kumar, MD, FACC ("RK.MD") I'm an adult cardiothoracic anesthesiologist and cardiovascular ICU intensivist practicing in academic medicine. I'm passionate about teaching with free, open-access medical education. Learn more on my site: https://rk.md
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | IRRAflow Academy | VentRef |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (12 ratings) | 5.0 (44 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 12 | 44 — better |
| Update frequency | Every 2 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.5 — better | 26.0 |
| Further details — not scored | ||
| Size | 67 MB | 27 MB |
| Age rating | 17+ | 17+ |
| Developer | Irras Usa, Inc. | Rishi Kumar |
Customer experience
IRRAflow Academy
VentRef
In-app purchases
IRRAflow Academy
No in-app purchases
VentRef
No in-app purchases
