# Rapid Vent Calculator vs BURNAID

The clearest difference is in-app purchases: Rapid Vent Calculator at none against BURNAID's 4. Rapid Vent Calculator also leads on ratings volume (47 vs 2) and iOS requirement (13.0 vs 15.0). BURNAID's advantage is update cadence (every 2 months vs every 4 months). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. BURNAID sells 4 in-app purchases, starting at $0.99 per month. Rapid Vent Calculator asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Rapid Vent Calculator against 5.0 for BURNAID. That said, the two scores are not equally well evidenced: Rapid Vent Calculator has 47 ratings behind it against 2, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

Rapid Vent Calculator ships an update every 4 months, BURNAID every 2 months. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Rapid Vent Calculator | BURNAID |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (47 ratings)](https://appshunter.io/ios/app/rapid-vent-calculator/id6451494244/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/burnaid/id6483927991/reviews) |
| Number of ratings | **47** | 2 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | **Free** | Subscription |
| Size | 48 MB | 132 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [JENCO LLC](https://appshunter.io/developer/1698545004) | [BURN AIDS LLP](https://appshunter.io/developer/1740334462) |

## What reviewers say

### 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


### BURNAID

[App page](https://appshunter.io/ios/app/burnaid/id6483927991)

This digital assistant helps healthcare professionals manage burn patient care. It offers tools for assessing burn extent, calculating fluid resuscitation, and planning nutritional support for emergency, ICU, or long-term care settings.

**Highlights:** Assess burn extent, Calculate fluid resuscitation, Plan nutritional support, Streamline patient care, Support clinical decision-making

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One month subscription | $0.99 | per month |
| One year subscription | $9.99 | per year |
| Two year subscription | $15.00 | one-time |
| Lifetime | $40.00 | one-time |


## Frequently asked questions

### Is Rapid Vent Calculator free?

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

### Is BURNAID free?

BURNAID is free to download, with in-app purchases available.

### Which has better reviews, Rapid Vent Calculator or BURNAID?

Rapid Vent Calculator and BURNAID are both rated 5.0 out of 5 on the App Store, from 47 and 2 ratings respectively.

### Do Rapid Vent Calculator or BURNAID have ads?

Neither Rapid Vent Calculator nor BURNAID shows ads.

### Which is updated more often, Rapid Vent Calculator or BURNAID?

Rapid Vent Calculator ships an update every 4 months, and BURNAID every 2 months. Most recently, Rapid Vent Calculator was updated on November 3, 2026 and BURNAID on November 4, 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.*