# US First Aid CPR Test vs ComprehendIQ

The clearest difference is iOS requirement: US First Aid CPR Test at 13.0 against ComprehendIQ's 26.5. On price, update cadence, ads and in-app purchases 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 and ComprehendIQ sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

US First Aid CPR Test ships an update every 4 days, ComprehendIQ every 3 days. The most recent releases landed on October 7, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | US First Aid CPR Test | ComprehendIQ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 days | **Every 3 days** |
| Size | 25 MB | 5 MB |
| Requires iOS | **13.0** | 26.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [FLY SKY PTY LTD](https://appshunter.io/developer/1838696534) | [Leonid LIPKOVICH](https://appshunter.io/developer/1883118066) |

## What reviewers say

### 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 |


### ComprehendIQ

[App page](https://appshunter.io/ios/app/comprehendiq/id6775049641)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $4.99 | per month |
| Premium Yearly | $39.99 | per year |


## Frequently asked questions

### Is US First Aid CPR Test free?

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

### Is ComprehendIQ free?

ComprehendIQ is free to download, with in-app purchases available.

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

Neither US First Aid CPR Test nor ComprehendIQ shows ads.

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

US First Aid CPR Test ships an update every 4 days, and ComprehendIQ every 3 days. Most recently, US First Aid CPR Test was updated on October 7, 2026 and ComprehendIQ on October 3, 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.*