# Critical Care Tools vs MountainMed PRO

The clearest difference is in-app purchases: MountainMed PRO at none against Critical Care Tools's 3. Critical Care Tools's advantage is update cadence (every 2 weeks vs every 2 months) and device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Critical Care Tools sells 3 one-off in-app purchases. MountainMed PRO asks for nothing beyond the download.

Critical Care Tools ships an update every 2 weeks, MountainMed PRO every 2 months. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Critical Care Tools | MountainMed PRO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/critical-care-tools/id6755365525/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | Free | — |
| Size | 9 MB | 42 MB |
| Requires iOS | 17.4 | **16.4** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [Kristopher Foote](https://appshunter.io/developer/1853422338) | [Patrick Fink](https://appshunter.io/developer/6777256364) |

## What reviewers say

### Critical Care Tools

[App page](https://appshunter.io/ios/app/critical-care-tools/id6755365525)

A medical calculator for emergency and critical care providers. It offers quick access to medication dosing, ventilation support, and oxygen duration calculations. Designed for high-pressure environments, it reduces cognitive load and supports clinical judgment with an intuitive interface.

**Highlights:** Medication and infusion math, Weight-based dosing calculator, Oxygen duration calculator, Customizable RSI assistant, Ventilation support, Protocol reader

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Tip | $0.99 | one-time |
| Medium Tip | $4.99 | one-time |
| Large Tip | $24.99 | one-time |


### MountainMed PRO

[App page](https://appshunter.io/ios/app/mountainmed-pro/id6777256362)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Critical Care Tools free?

Critical Care Tools is free to download, with in-app purchases available.

### Is MountainMed PRO free?

MountainMed PRO is free to download, with no in-app purchases.

### Do Critical Care Tools or MountainMed PRO have ads?

Neither Critical Care Tools nor MountainMed PRO shows ads.

### Which is updated more often, Critical Care Tools or MountainMed PRO?

Critical Care Tools ships an update every 2 weeks, and MountainMed PRO every 2 months. Most recently, Critical Care Tools was updated on November 5, 2026 and MountainMed PRO on October 31, 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.*