# Pocket Heart vs EigenFlow Advanced

The clearest difference is review sentiment: Pocket Heart at 78% against EigenFlow Advanced's 0%. Pocket Heart also leads on rating (4.7 vs 1.0) and ratings volume (493 vs 1). EigenFlow Advanced's advantage is in-app purchases (none vs 2) and update cadence (monthly vs every 11 months). On price, ads and device support there is nothing between them.

Both are free to download. Pocket Heart sells 2 in-app purchases, starting at $0.99 per month. EigenFlow Advanced asks for nothing beyond the download.

Pocket Heart holds the better App Store score, 4.7 against 1.0. That said, the two scores are not equally well evidenced: Pocket Heart has 493 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 78% of Pocket Heart's written reviews are positive against 0% of EigenFlow Advanced's.

Pocket Heart ships an update every 11 months, EigenFlow Advanced monthly. The most recent releases landed on October 13, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Pocket Heart | EigenFlow Advanced |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (493 ratings)](https://appshunter.io/ios/app/pocket-heart/id384060873/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/eigenflow-advanced/id1470136404/reviews) |
| Number of ratings | **493** | 1 |
| Positive reviews | **77.8% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 11 months | **Monthly** |
| Monetization | Subscription | **Free** |
| Size | 226 MB | 112 MB |
| Requires iOS | 12.0 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [EMEDIA INTERACTIVE LIMITED](https://appshunter.io/developer/330292122) | [Curtis Life Research LLC (apps)](https://appshunter.io/developer/1053758176) |

## 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)


### EigenFlow Advanced

[App page](https://appshunter.io/ios/app/eigenflow-advanced/id1470136404)

This medical simulation app allows users to practice ECMO emergencies with automated scenarios, adjustable valve controls for various complications, and the ability to simulate air embolisms and hypovolemia. It also displays a comprehensive range of simulated vital blood parameters.

**Highlights:** Automated ECMO emergency scenarios, Variable flow and pressure controls, Simulate thrombus and air embolus, Hypovolemia simulation, Comprehensive blood parameter monitoring

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Pocket Heart free?

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

### Is EigenFlow Advanced free?

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

### Which has better reviews, Pocket Heart or EigenFlow Advanced?

Pocket Heart is rated higher. Pocket Heart averages 4.7 out of 5 from 493 ratings, while EigenFlow Advanced averages 1.0 from 1 ratings.

### Do Pocket Heart or EigenFlow Advanced have ads?

Neither Pocket Heart nor EigenFlow Advanced shows ads.

### Which is updated more often, Pocket Heart or EigenFlow Advanced?

Pocket Heart ships an update every 11 months, and EigenFlow Advanced monthly. Most recently, Pocket Heart was updated on October 13, 2026 and EigenFlow Advanced on September 30, 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.*