ICBCC vs VentRef
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ICBCC
This medical chatbot provides instant access to information from the Internet Book of Critical Care. Users can query the extensive database to find critical care knowledge. It's designed for quick retrieval of essential medical information.
- Internet Book of Critical Care access
- Query critical care information
- Instant knowledge retrieval
- Medical reference tool
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Chatbot that allows users to query the Internet Book of Critical Care
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 ratings volume: VentRef at 42 against ICBCC's 1. ICBCC's advantage is iOS requirement (15.1 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 ICBCC against 5.0 for VentRef. That said, the two scores are not equally well evidenced: VentRef has 42 ratings behind it against 1, so its average is the more settled of the two.
| Parameter | ICBCC | VentRef |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (42 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 1 | 42 — better |
| Update frequency | — | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.1 — better | 26.0 |
| Further details — not scored | ||
| Size | 23 MB | 27 MB |
| Age rating | 17+ | 17+ |
| Developer | Luis Carlos Arthur Gago Jr | Rishi Kumar |
Customer experience
ICBCC
VentRef
In-app purchases
ICBCC
No in-app purchases
VentRef
No in-app purchases









