# ECG Challenge vs PetVet Direct

The clearest difference is price: PetVet Direct at Free against ECG Challenge's $5.99. ECG Challenge's advantage is in-app purchases (none vs 2) and chart position (#55 vs unranked). On ads and device support there is nothing between them.

PetVet Direct is free to download; ECG Challenge costs $5.99 up front. PetVet Direct sells 2 in-app purchases, starting at $6.99 per month. ECG Challenge asks for nothing beyond the download.

## The numbers

| Metric | ECG Challenge | PetVet Direct |
| --- | --- | --- |
| Price | $5.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ecg-challenge/id541319389/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 11 months | — |
| Monetization | Paid | — |
| Best chart rank | **#55** | — |
| Size | 51 MB | 21 MB |
| Requires iOS | **17.6** | 26.2 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 12+ |
| Developer | [Limmer Creative](https://appshunter.io/developer/387423724) | [Ghaith Alshehabat](https://appshunter.io/developer/1750773902) |

## What reviewers say

### ECG Challenge

[App page](https://appshunter.io/ios/app/ecg-challenge/id541319389)

**Currently charting:** #55 Top Paid · Medical (US App Store)

This app offers over 150 real-world ECG strips for medical professionals and students to practice and improve their interpretation skills. It provides detailed rationales and personalized study options to build confidence and enhance patient care.

**Highlights:** 150+ real-world ECG strips, Detailed rationales, Personalized study options, Progress tracking, Clinically obtained ECGs

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

**In-app purchases:** none


### PetVet Direct

[App page](https://appshunter.io/ios/app/petvet-direct/id6758990366)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PetVetDirect Premium — Monthly | $6.99 | per month |
| PetVetDirect Premium — Yearly | $49.99 | per year |


## Frequently asked questions

### Is ECG Challenge free?

ECG Challenge costs $5.99, with no in-app purchases.

### Is PetVet Direct free?

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

### Do ECG Challenge or PetVet Direct have ads?

Neither ECG Challenge nor PetVet Direct 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.*