# Technical Medical vs Critical Care Tools

The clearest difference is in-app purchases: Technical Medical at none against Critical Care Tools's 3. Technical Medical also leads on iOS requirement (14.0 vs 17.4). On price, update cadence, ads and device support there is nothing between them.

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

Technical Medical ships an update fortnightly, Critical Care Tools weekly. The most recent releases landed on October 9, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Technical Medical | Critical Care Tools |
| --- | --- | --- |
| 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 | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | — | Free |
| Size | 375 MB | 5 MB |
| Requires iOS | **14.0** | 17.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Technical Medical LLC](https://appshunter.io/developer/1673965696) | [Kristopher Foote](https://appshunter.io/developer/1853422338) |

## What reviewers say

### Technical Medical

[App page](https://appshunter.io/ios/app/technical-medical/id6445819134)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### 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

**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 |


## Frequently asked questions

### Is Technical Medical free?

Technical Medical is free to download, with no in-app purchases.

### Is Critical Care Tools free?

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

### Do Technical Medical or Critical Care Tools have ads?

Neither Technical Medical nor Critical Care Tools shows ads.

### Which is updated more often, Technical Medical or Critical Care Tools?

Technical Medical ships an update fortnightly, and Critical Care Tools weekly. Most recently, Technical Medical was updated on October 9, 2026 and Critical Care Tools on October 24, 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.*