# ECG Challenge vs ECG Practice

The clearest difference is review sentiment: ECG Challenge at 100% against ECG Practice's 0%. ECG Challenge also leads on rating (5.0 vs 4.1) and in-app purchases (none vs 7). ECG Practice's advantage is price (Free vs $5.99) and update cadence (every 2 months vs every 11 months). On ads and device support there is nothing between them.

ECG Practice is free to download; ECG Challenge costs $5.99 up front. ECG Practice sells 7 in-app purchases, starting at $5.09 per month. ECG Challenge asks for nothing beyond the download.

ECG Challenge holds the better App Store score, 5.0 against 4.1. That said, the two scores are not equally well evidenced: ECG Practice has 14 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of ECG Challenge's written reviews are positive against 0% of ECG Practice's.

ECG Challenge ships an update every 11 months, ECG Practice every 2 months. Both last shipped on October 8, 2026.

## The numbers

| Metric | ECG Challenge | ECG Practice |
| --- | --- | --- |
| Price | $5.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ecg-challenge/id541319389/reviews)** | [4.1 (14 ratings)](https://appshunter.io/ios/app/ecg-practice/id6740402133/reviews) |
| Number of ratings | 1 | **14** |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 2 months** |
| Monetization | Paid | **Free with in-app purchases** |
| Best chart rank | **#200** | — |
| Size | 51 MB | 98 MB |
| Requires iOS | 17.6 | **15.6** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Limmer Creative](https://appshunter.io/developer/387423724) | [Nadav Shuker](https://appshunter.io/developer/1789759109) |

## What reviewers say

### ECG Challenge

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

**Currently charting:** #200 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


### ECG Practice

[App page](https://appshunter.io/ios/app/ecg-practice/id6740402133)

Master electrocardiogram interpretation with this app. It offers practice quizzes with AI explanations, comprehensive learning modules, and detailed statistics to track your progress. Ideal for medical students and professionals looking to enhance their diagnostic skills.

**Highlights:** Real ECG quizzes, AI-powered explanations, Personalized progress tracking, Comprehensive ECG topics, Interactive learning content, Daily practice reminders, Advanced statistics

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly15 | $5.09 | per month |
| Monthly Plan | $5.99 | per month |
| Yearly15 | $38.49 | per year |
| Annually Plan | $44.99 | per year |
| Monthly Plan | $7.99 | one-time |
| Annual Plan | $59.99 | one-time |
| Lifetime | $99.99 | one-time |


## Frequently asked questions

### Is ECG Challenge free?

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

### Is ECG Practice free?

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

### Which has better reviews, ECG Challenge or ECG Practice?

ECG Challenge is rated higher. ECG Challenge averages 5.0 out of 5 from 1 ratings, while ECG Practice averages 4.1 from 14 ratings.

### Do ECG Challenge or ECG Practice have ads?

Neither ECG Challenge nor ECG Practice shows ads.

### Which is updated more often, ECG Challenge or ECG Practice?

ECG Challenge ships an update every 11 months, and ECG Practice every 2 months. Most recently, ECG Challenge was updated on October 8, 2026 and ECG Practice on October 8, 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.*