# Upper Respiratory Virtual Lab vs Rapid Vent Calculator

The clearest difference is rating: Rapid Vent Calculator at 5.0 against Upper Respiratory Virtual Lab's 4.4. Rapid Vent Calculator also leads on update cadence (every 4 months vs every 20 months) and review sentiment (100% vs 84%). Upper Respiratory Virtual Lab's advantage is iOS requirement (11.0 vs 13.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Rapid Vent Calculator holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Rapid Vent Calculator has 47 ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 84% of Upper Respiratory Virtual Lab's written reviews are positive against 100% of Rapid Vent Calculator's.

Upper Respiratory Virtual Lab ships an update every 20 months, Rapid Vent Calculator every 4 months. The most recent releases landed on October 23, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Upper Respiratory Virtual Lab | Rapid Vent Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (8 ratings)](https://appshunter.io/ios/app/upper-respiratory-virtual-lab/id435530624/reviews) | **[5.0 (47 ratings)](https://appshunter.io/ios/app/rapid-vent-calculator/id6451494244/reviews)** |
| Number of ratings | 8 | **47** |
| Positive reviews | 84.2% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 20 months | **Every 4 months** |
| Monetization | Free | Free |
| Size | 169 MB | 48 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 17+ |
| Developer | [Augusta University](https://appshunter.io/developer/319778530) | [JENCO LLC](https://appshunter.io/developer/1698545004) |

## What reviewers say

### Upper Respiratory Virtual Lab

[App page](https://appshunter.io/ios/app/upper-respiratory-virtual-lab/id435530624)

Explore upper airway anatomy in a 3D simulator. Access clinical information, photographs, and illustrations through tappable targets. Offers detailed views and easy navigation for a unique learning experience.

**Highlights:** 3D upper airway simulation, Tappable anatomical targets, Clinical information access, Detailed anatomical structure views, Cross-section overview, Free-range navigation

**Features:** macOS Compatibility

**In-app purchases:** none


### Rapid Vent Calculator

[App page](https://appshunter.io/ios/app/rapid-vent-calculator/id6451494244)

This medical app assists healthcare professionals in calculating essential ventilator settings and medication dosages for critical care. It provides rapid, accurate results for paramedics, respiratory therapists, nurses, and doctors, streamlining patient management.

**Highlights:** Effortless ventilator settings calculation, Rapid results for quick decision-making, RSI medication dosage assistant, User-friendly interface for medical professionals, Accurate patient parameter input

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

**In-app purchases:** none


## Frequently asked questions

### Is Upper Respiratory Virtual Lab free?

Upper Respiratory Virtual Lab is free to download, with no in-app purchases.

### Is Rapid Vent Calculator free?

Rapid Vent Calculator is free to download, with no in-app purchases.

### Which has better reviews, Upper Respiratory Virtual Lab or Rapid Vent Calculator?

Rapid Vent Calculator is rated higher. Upper Respiratory Virtual Lab averages 4.4 out of 5 from 8 ratings, while Rapid Vent Calculator averages 5.0 from 47 ratings.

### Do Upper Respiratory Virtual Lab or Rapid Vent Calculator have ads?

Neither Upper Respiratory Virtual Lab nor Rapid Vent Calculator shows ads.

### Which is updated more often, Upper Respiratory Virtual Lab or Rapid Vent Calculator?

Upper Respiratory Virtual Lab ships an update every 20 months, and Rapid Vent Calculator every 4 months. Most recently, Upper Respiratory Virtual Lab was updated on October 23, 2026 and Rapid Vent Calculator on October 7, 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.*