# MyPwr vs US First Aid CPR Test

The clearest difference is in-app purchases: MyPwr at none against US First Aid CPR Test's 4. US First Aid CPR Test's advantage is update cadence (every 4 days vs every 6 weeks) and iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. US First Aid CPR Test sells 4 in-app purchases, starting at $6.99 per 7 days. MyPwr asks for nothing beyond the download.

MyPwr ships an update every 6 weeks, US First Aid CPR Test every 4 days. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | MyPwr | US First Aid CPR Test |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/mypwr/id6443930484/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 4 days** |
| Monetization | Free | — |
| Size | 84 MB | 25 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Jason Schwartzman](https://appshunter.io/developer/1650722535) | [fly sky pty ltd](https://appshunter.io/developer/1838696534) |

## What reviewers say

### MyPwr

[App page](https://appshunter.io/ios/app/mypwr/id6443930484)

Learn effective self-defense strategies for preventing violence and enhancing personal safety. This app offers easy-to-learn verbal and physical techniques, intuition development, and conflict de-escalation skills.

**Highlights:** Verbal and physical self-defense techniques, Intuition and awareness development, Conflict de-escalation strategies, Instructional videos by qualified instructors, Grounding exercises, Supportive online community

**Features:** macOS Compatibility

**In-app purchases:** none


### US First Aid CPR Test

[App page](https://appshunter.io/ios/app/us-first-aid-cpr-test/id6774034793)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| US First Aid Full Access | $6.99 | per 7 days |
| US First Aid Full Access | $16.99 | per month |
| US First Aid Full Access | $39.99 | per 3 months |
| Unlock Full Access | $4.99 | one-time |


## Frequently asked questions

### Is MyPwr free?

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

### Is US First Aid CPR Test free?

US First Aid CPR Test is free to download, with in-app purchases available.

### Do MyPwr or US First Aid CPR Test have ads?

Neither MyPwr nor US First Aid CPR Test shows ads.

### Which is updated more often, MyPwr or US First Aid CPR Test?

MyPwr ships an update every 6 weeks, and US First Aid CPR Test every 4 days. Most recently, MyPwr was updated on November 3, 2026 and US First Aid CPR Test on November 5, 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.*