# CPR Checker vs Extra Hands CPR Assistant

The clearest difference is in-app purchases: CPR Checker at none against Extra Hands CPR Assistant's 3. Extra Hands CPR Assistant's advantage is update cadence (every 2 months vs every 6 months) and iOS requirement (13.0 vs 26.2). On price, ads and device support there is nothing between them.

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

CPR Checker ships an update every 6 months, Extra Hands CPR Assistant every 2 months. The most recent releases landed on October 9, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | CPR Checker | Extra Hands CPR Assistant |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cpr-checker-chestcompressions/id1335496199/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 6 MB | 152 MB |
| Requires iOS | 26.2 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Kenichi Takahama](https://appshunter.io/developer/1131089042) | [Nathan Harig](https://appshunter.io/developer/1031755527) |

## What reviewers say

### CPR Checker

[App page](https://appshunter.io/ios/app/cpr-checker-chestcompressions/id1335496199)

This medical training app provides real-time rhythm analysis for chest compressions. It is designed to assist users in practicing and improving their resuscitation techniques.

**Highlights:** Real-time rhythm measurement, Chest compression analysis, Resuscitation training aid, Rhythm feedback

**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 CPR Checker free?

CPR Checker 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 CPR Checker or Extra Hands CPR Assistant have ads?

Neither CPR Checker nor Extra Hands CPR Assistant shows ads.

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

CPR Checker ships an update every 6 months, and Extra Hands CPR Assistant every 2 months. Most recently, CPR Checker was updated on October 9, 2026 and Extra Hands CPR Assistant 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.*