# Rotaid 3D vs Extra Hands CPR Assistant

The clearest difference is in-app purchases: Rotaid 3D at none against Extra Hands CPR Assistant's 3. Rotaid 3D also leads on iOS requirement (11.0 vs 13.0). Extra Hands CPR Assistant's advantage is update cadence (every 3 months vs every 13 months). 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. Rotaid 3D asks for nothing beyond the download.

Rotaid 3D ships an update every 13 months, Extra Hands CPR Assistant every 3 months. The most recent releases landed on October 10, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Rotaid 3D | Extra Hands CPR Assistant |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 3 months** |
| Size | 199 MB | 152 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Mindflower AB](https://appshunter.io/developer/978673993) | [iHarig LLC](https://appshunter.io/developer/1031755527) |

## What reviewers say

### Rotaid 3D

[App page](https://appshunter.io/ios/app/rotaid-3d/id1357235395)

**Features:** macOS Compatibility

**In-app purchases:** none


### Extra Hands CPR Assistant

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

**Features:** macOS Compatibility

**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 Rotaid 3D free?

Rotaid 3D 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 Rotaid 3D or Extra Hands CPR Assistant have ads?

Neither Rotaid 3D nor Extra Hands CPR Assistant shows ads.

### Which is updated more often, Rotaid 3D or Extra Hands CPR Assistant?

Rotaid 3D ships an update every 13 months, and Extra Hands CPR Assistant every 3 months. Most recently, Rotaid 3D was updated on October 10, 2026 and Extra Hands CPR Assistant on September 10, 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.*