# CPR Helper vs Relay Response CPR Training

The clearest difference is in-app purchases: CPR Helper at none against Relay Response CPR Training's 3. CPR Helper also leads on iOS requirement (10.0 vs 16.6). Relay Response CPR Training's advantage is update cadence (weekly vs every 5 months). On price, ads and device support there is nothing between them.

Both are free to download. Relay Response CPR Training sells 3 in-app purchases, starting at $7.99 per month. CPR Helper asks for nothing beyond the download.

CPR Helper ships an update every 5 months, Relay Response CPR Training weekly. The most recent releases landed on June 2, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | CPR Helper | Relay Response CPR Training |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cpr-helper/id1168345565/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 10.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Weekly** |
| Monetization | Free | — |
| Size | 25 MB | 203 MB |
| Requires iOS | **10.0** | 16.6 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, Apple Watch |
| Age rating | 4+ | 17+ |
| Developer | [Michael Tram](https://appshunter.io/developer/1071558500) | [Ximio Health Inc](https://appshunter.io/developer/1296441024) |

## What reviewers say

### CPR Helper

[App page](https://appshunter.io/ios/app/cpr-helper/id1168345565)

This app provides a step-by-step guide to CPR, using haptic feedback on an Apple Watch to cue chest compressions. It follows American Red Cross recommendations but is intended as an aid for those with prior CPR training.

**Highlights:** Apple Watch haptic feedback for compression cues, Step-by-step CPR guide, Follows American Red Cross recommendations, iPhone and Apple Watch compatibility

**Features:** macOS Compatibility

**In-app purchases:** none


### Relay Response CPR Training

[App page](https://appshunter.io/ios/app/relay-response-cpr-training/id1633062947)

**Features:** Apple Wallet, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hands Only CPR Training | $7.99 | per month |
| Hands Only CPR Training | $29.99 | per year |
| Hands Only CPR Training | $79.99 | per year |


## Frequently asked questions

### Is CPR Helper free?

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

### Is Relay Response CPR Training free?

Relay Response CPR Training is free to download, with in-app purchases available.

### Do CPR Helper or Relay Response CPR Training have ads?

Neither CPR Helper nor Relay Response CPR Training shows ads.

### Which is updated more often, CPR Helper or Relay Response CPR Training?

CPR Helper ships an update every 5 months, and Relay Response CPR Training weekly. Most recently, CPR Helper was updated on June 2, 2026 and Relay Response CPR Training on September 20, 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.*