# Guzo AR vs CPR Trainer Pro

Guzo AR and CPR Trainer Pro are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Guzo AR | CPR Trainer Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cpr-trainer-pro/id6776328690/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Monetization | — | Free |
| Size | 4 MB | 11 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 17+ |
| Developer | [Jaesung Lee](https://appshunter.io/developer/1449219273) | [Everyday Hero Academy LLC](https://appshunter.io/developer/6776328692) |

## What reviewers say

### Guzo AR

[App page](https://appshunter.io/ios/app/guzo-ar-cpr/id6747359747)

**Features:** macOS Compatibility

**In-app purchases:** none


### CPR Trainer Pro

[App page](https://appshunter.io/ios/app/cpr-trainer-pro/id6776328690)

This app serves as a teaching companion for instructors, allowing them to present course materials offline. It supports instructor-paced slideshows or video instruction with a virtual assistant, and can be displayed on larger screens via mirroring or HDMI. Course materials are automatically updated.

**Highlights:** Offline course presentation, Instructor-paced slideshows, Virtual Assistant video instruction, Big-screen display support (HDMI/Mirroring), Automatic course material updates, Apple Watch companion for CPR cadence, Digital certification card issuance

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Guzo AR free?

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

### Is CPR Trainer Pro free?

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

### Do Guzo AR or CPR Trainer Pro have ads?

Neither Guzo AR nor CPR Trainer Pro shows ads.

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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.*