# MediCalc® vs Extra Hands CPR Assistant

The clearest difference is in-app purchases: MediCalc® at none against Extra Hands CPR Assistant's 3. Extra Hands CPR Assistant's advantage is update cadence (every 2 months vs every 7 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Extra Hands CPR Assistant sells 3 one-off in-app purchases. MediCalc® asks for nothing beyond the download.

MediCalc® ships an update every 7 months, Extra Hands CPR Assistant every 2 months. The most recent releases landed on November 1, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | MediCalc® | Extra Hands CPR Assistant |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (21 ratings)](https://appshunter.io/ios/app/medicalc/id573214169/reviews)** | — |
| Number of ratings | **21** | — |
| Positive reviews | 81.4% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 64 MB | 152 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [ScyMed, Inc](https://appshunter.io/developer/545140733) | [Nathan Harig](https://appshunter.io/developer/1031755527) |

## What reviewers say

### MediCalc®

[App page](https://appshunter.io/ios/app/medicalc/id573214169)

This clinical decision support tool offers over 500 integrated medical calculators, equations, and scores. It features a customizable calculator panel for disease- and patient-specific computations, dynamic tables for quick reference, and seamless integration with EHR/EMR systems. The app is designed for physicians and medical professionals, providing a trusted and efficient resource for patient data organization and processing.

**Highlights:** Customizable calculator panel (mCalx™), Integrated clinical formulas, equations, and scores, Dynamic tables synchronized with calculators, Automatic unit conversion, Color-coded normal-abnormal outputs, Physician-friendly interface, EHR/EMR integration

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

**In-app purchases:** none


### Extra Hands CPR Assistant

[App page](https://appshunter.io/ios/app/extra-hands-cpr-assistant/id1559975452)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Tip | $0.99 | one-time |
| Medium Tip | $2.99 | one-time |
| Large Tip | $4.99 | one-time |


## Frequently asked questions

### Is MediCalc® free?

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

### Is Extra Hands CPR Assistant free?

Extra Hands CPR Assistant is free to download, with in-app purchases available.

### Do MediCalc® or Extra Hands CPR Assistant have ads?

Neither MediCalc® nor Extra Hands CPR Assistant shows ads.

### Which is updated more often, MediCalc® or Extra Hands CPR Assistant?

MediCalc® ships an update every 7 months, and Extra Hands CPR Assistant every 2 months. Most recently, MediCalc® was updated on November 1, 2026 and Extra Hands CPR Assistant on November 7, 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.*