# ECG Corner vs GenoTrackr

The clearest difference is in-app purchases: ECG Corner at none against GenoTrackr's 2. ECG Corner also leads on iOS requirement (12.0 vs 18.5). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. GenoTrackr sells 2 in-app purchases, starting at $5.99 per month. ECG Corner asks for nothing beyond the download.

ECG Corner ships an update every 3 months, GenoTrackr every 2 months. The most recent releases landed on October 16, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | ECG Corner | GenoTrackr |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/ecg-corner/id1565554843/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 56 MB | 13 MB |
| Requires iOS | **12.0** | 18.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 12+ | 4+ |
| Developer | [Ying Chi Yang](https://appshunter.io/developer/1565554845) | [Ralf Rueckert](https://appshunter.io/developer/1849428526) |

## What reviewers say

### ECG Corner

[App page](https://appshunter.io/ios/app/ecg-corner/id1565554843)

This app provides a vast library of ECG cases for medical professionals and students. It features cases categorized by difficulty and includes diagnoses, rationales, and references to aid learning.

**Highlights:** Comprehensive ECG case collection, Cases segmented by proficiency level, Question, diagnosis, and rationale format, Hyperlinked references and supplementary materials, Content reviewed by board-certified specialists

**Features:** macOS Compatibility

**In-app purchases:** none


### GenoTrackr

[App page](https://appshunter.io/ios/app/genotrackr/id6756603585)

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| GenoTrackr Pro Monthly | $5.99 | per month |
| GenoTrackr Pro 1 Year | $59.99 | per year |


## Frequently asked questions

### Is ECG Corner free?

ECG Corner is free to download, with no in-app purchases.

### Is GenoTrackr free?

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

### Do ECG Corner or GenoTrackr have ads?

Neither ECG Corner nor GenoTrackr shows ads.

### Which is updated more often, ECG Corner or GenoTrackr?

ECG Corner ships an update every 3 months, and GenoTrackr every 2 months. Most recently, ECG Corner was updated on October 16, 2026 and GenoTrackr on October 25, 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.*