VentRef vs Carnegie Hill Cannabis
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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
Carnegie Hill Cannabis
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Browse our full menu of products. Search by category, brand, and strain. Submit orders for pickup or delivery. Track your rewards and make rewards redemptions in-store or with online orders. Live chat allows you to get your questions answered quickly by our staff. Explore our full product selection: - Flower: pre-roll, infused pre-roll - Concentrates: Live resin, rosin, shatter, crumble, sauce, budder, distillate - Edibles: Baked goods, treats, candy, drinks, capsules - Topicals: Lubricants, creams
Screenshots
Verdict
The clearest difference is iOS requirement: Carnegie Hill Cannabis at 16.6 against VentRef's 26.0. On price, ads, in-app purchases and device support 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.
| Parameter | VentRef | Carnegie Hill Cannabis |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (44 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 44 — better | — |
| Update frequency | Every 3 weeks | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 26.0 | 16.6 — better |
| Further details — not scored | ||
| Size | 27 MB | 8 MB |
| Age rating | 17+ | 17+ |
| Developer | Rishi Kumar | Carnegie Hill Cannabis Co |
In-app purchases
VentRef
No in-app purchases
Carnegie Hill Cannabis
No in-app purchases
Questions
Is VentRef free?
Is Carnegie Hill Cannabis free?
Do VentRef or Carnegie Hill Cannabis have ads?
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