# Rapid Vent Calculator vs ACLS AI

The clearest difference is update cadence: ACLS AI at every 3 days against Rapid Vent Calculator's every 4 months. Rapid Vent Calculator's advantage is iOS requirement (13.0 vs 15.1). On price, ads, in-app purchases and device support 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 ships an update every 4 months, ACLS AI every 3 days. The most recent releases landed on November 3, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Rapid Vent Calculator | ACLS AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (47 ratings)](https://appshunter.io/ios/app/rapid-vent-calculator/id6451494244/reviews)** | — |
| Number of ratings | **47** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 days** |
| Monetization | Free | — |
| Size | 48 MB | 27 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 12+ |
| Developer | [JENCO LLC](https://appshunter.io/developer/1698545004) | [Vitals AI Innovation](https://appshunter.io/developer/1786581239) |

## 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


### ACLS AI

[App page](https://appshunter.io/ios/app/acls-ai/id6749928182)

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

**In-app purchases:** none


## Frequently asked questions

### Is Rapid Vent Calculator free?

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

### Is ACLS AI free?

ACLS AI is free to download, with no in-app purchases.

### Do Rapid Vent Calculator or ACLS AI have ads?

Neither Rapid Vent Calculator nor ACLS AI shows ads.

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

Rapid Vent Calculator ships an update every 4 months, and ACLS AI every 3 days. Most recently, Rapid Vent Calculator was updated on November 3, 2026 and ACLS AI on November 8, 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.*