# ECG Atlas vs HeartFocus

The clearest difference is price: HeartFocus at Free against ECG Atlas's $0.99. On update cadence, ads, in-app purchases and device support there is nothing between them.

HeartFocus is free to download; ECG Atlas costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ECG Atlas ships an update every 8 months, HeartFocus every 4 months. The most recent releases landed on October 29, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | ECG Atlas | HeartFocus |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 4 months** |
| Monetization | Paid | — |
| Size | 174 MB | 376 MB |
| Requires iOS | **17.6** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [Medicon Apps](https://appshunter.io/developer/307829597) | [DESKi](https://appshunter.io/developer/1759141487) |

## What reviewers say

### ECG Atlas

[App page](https://appshunter.io/ios/app/ecg-atlas/id366846035)

Train your ECG interpretation skills with a large collection of real-life ECGs. This app provides short descriptions of diagnoses and reference links for further learning. It's a valuable pocket resource for healthcare professionals.

**Highlights:** Large collection of real-life ECGs, Short descriptions of diagnoses, Reference links for further information, Pocket-sized learning resource, ECG interpretation skill training

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

**In-app purchases:** none


### HeartFocus

[App page](https://appshunter.io/ios/app/heartfocus/id6572298620)

**In-app purchases:** none


## Frequently asked questions

### Is ECG Atlas free?

ECG Atlas costs $0.99, with no in-app purchases.

### Is HeartFocus free?

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

### Do ECG Atlas or HeartFocus have ads?

Neither ECG Atlas nor HeartFocus shows ads.

### Which is updated more often, ECG Atlas or HeartFocus?

ECG Atlas ships an update every 8 months, and HeartFocus every 4 months. Most recently, ECG Atlas was updated on October 29, 2026 and HeartFocus on October 27, 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.*