# CritiCalc vs SMH Trauma

The clearest difference is update cadence: CritiCalc at every 2 weeks against SMH Trauma's every 5 weeks. 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.

CritiCalc ships an update every 2 weeks, SMH Trauma every 5 weeks. The most recent releases landed on November 3, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | CritiCalc | SMH Trauma |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 5 weeks |
| Size | 53 MB | 19 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Jason Richmond](https://appshunter.io/developer/1659125082) | [Andrew Neil Beckett](https://appshunter.io/developer/6808263021) |

## What reviewers say

### CritiCalc

[App page](https://appshunter.io/ios/app/criticalc/id1659125080)

**Features:** Vision Pro support

**In-app purchases:** none


### SMH Trauma

[App page](https://appshunter.io/ios/app/smh-trauma/id6503717611)

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

**In-app purchases:** none


## Frequently asked questions

### Is CritiCalc free?

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

### Is SMH Trauma free?

SMH Trauma is free to download, with no in-app purchases.

### Do CritiCalc or SMH Trauma have ads?

Neither CritiCalc nor SMH Trauma shows ads.

### Which is updated more often, CritiCalc or SMH Trauma?

CritiCalc ships an update every 2 weeks, and SMH Trauma every 5 weeks. Most recently, CritiCalc was updated on November 3, 2026 and SMH Trauma 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.*