# Pocket Heart vs ECG / EKG Explained Clearly

The clearest difference is monetization model: ECG / EKG Explained Clearly at free against Pocket Heart's subscription. ECG / EKG Explained Clearly also leads on update cadence (monthly vs every 11 months) and chart position (#187 vs unranked). Pocket Heart's advantage is review sentiment (78% vs 50%) and ratings volume (492 vs 6). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Pocket Heart sells 2 in-app purchases, starting at $0.99 per month and ECG / EKG Explained Clearly sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.7 for Pocket Heart against 4.7 for ECG / EKG Explained Clearly. That said, the two scores are not equally well evidenced: Pocket Heart has 492 ratings behind it against 6, so its average is the more settled of the two. Written reviews are what separate them: 78% of Pocket Heart's written reviews are positive against 50% of ECG / EKG Explained Clearly's.

Pocket Heart ships an update every 11 months, ECG / EKG Explained Clearly monthly. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Pocket Heart | ECG / EKG Explained Clearly |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (492 ratings)](https://appshunter.io/ios/app/pocket-heart/id384060873/reviews)** | [4.7 (6 ratings)](https://appshunter.io/ios/app/ecg-ekg-explained-clearly/id1546551349/reviews) |
| Number of ratings | **492** | 6 |
| Positive reviews | **77.8% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 11 months | **Monthly** |
| Monetization | Subscription | **Free** |
| Best chart rank | — | **#187** |
| Size | 226 MB | 19 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 17+ |
| Developer | [EMEDIA INTERACTIVE LIMITED](https://appshunter.io/developer/330292122) | [MedCram](https://appshunter.io/developer/1546551351) |

## What reviewers say

### Pocket Heart

[App page](https://appshunter.io/ios/app/pocket-heart/id384060873)

This interactive 3D cardiology app offers a beautiful and engaging way to learn about the human heart. It features detailed anatomical and clinical content, intuitive navigation, and interactive quizzes for self-paced learning. Ideal for medical professionals, students, and educators.

**Highlights:** Interactive 3D heart model, Detailed anatomical and clinical content, Intuitive 3D navigation, Multiple quiz types for self-paced learning, Multimedia learning content, Patient communication tool

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $0.99 | per month |
| Annual Subscription | $9.49 | per year |

**What reviewers like**

- 🎨 Stunning 3D graphics and visual presentation
- 📚 Excellent educational resource for students and professionals
- 🔄 Interactive 3D rotation and zoom capabilities
- 💓 Realistic heart animation and beating visualization
- 👨‍⚕️ Useful tool for doctors to explain to patients

**What reviewers complain about**

- ❌ Incorrect quiz answers and medical inaccuracies
- 🐛 Heartbeat sound feature not functioning
- 📐 Layout issues - text too small and menu positioning problems
- 💳 Misleading free trial payment model
- 🔧 Limited customization options

**Reported bugs**

- Heartbeat sound/audio playback not working
- Menu displaying vertically instead of at bottom on some devices
- Difficulty rotating heart on iPhone 5
- Reduced zoom capability in newer versions
- Compatibility issues with newer iOS versions

**Requested features**

- Adjustable text size and menu positioning
- Apple Watch integration with real-time heart rate sync
- Customizable heart pulse/beat rate
- Internal 3D heart dissection from multiple angles
- Visualization of heart pathologies and diseases (myocardial infarction, arrhythmias, congenital defects)


### ECG / EKG Explained Clearly

[App page](https://appshunter.io/ios/app/ecg-ekg-explained-clearly/id1546551349)

**Currently charting:** #187 Top Grossing · Medical (US App Store)

Learn a systematic approach to interpreting ECGs with concise videos, quizzes, and practice examples. This course is designed for healthcare professionals and students seeking to master cardiac physiology and EKG analysis.

**Highlights:** Systematic EKG interpretation approach, Understanding of heart's electrical activity, Illustrations of abnormal EKG findings, Hands-on practice with 11 blank EKGs, Reinforcement of cardiac physiology, 10 CME credits included

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full ECG Course Access | $109.99 | one-time |


## Frequently asked questions

### Is Pocket Heart free?

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

### Is ECG / EKG Explained Clearly free?

ECG / EKG Explained Clearly is free to download, with in-app purchases available.

### Which has better reviews, Pocket Heart or ECG / EKG Explained Clearly?

Pocket Heart is rated higher. Pocket Heart averages 4.7 out of 5 from 492 ratings, while ECG / EKG Explained Clearly averages 4.7 from 6 ratings.

### Do Pocket Heart or ECG / EKG Explained Clearly have ads?

Neither Pocket Heart nor ECG / EKG Explained Clearly shows ads.

### Which is updated more often, Pocket Heart or ECG / EKG Explained Clearly?

Pocket Heart ships an update every 11 months, and ECG / EKG Explained Clearly monthly. Most recently, Pocket Heart was updated on November 1, 2026 and ECG / EKG Explained Clearly on November 3, 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.*