# Pocket Heart vs ROTEM

The clearest difference is price: Pocket Heart at Free against ROTEM's $2.99. Pocket Heart also leads on iOS requirement (12.0 vs 18.0). ROTEM's advantage is in-app purchases (none vs 2) and update cadence (every 3 weeks vs every 11 months). On ads and device support there is nothing between them.

Pocket Heart is free to download; ROTEM costs $2.99 up front. Pocket Heart sells 2 in-app purchases, starting at $0.99 per month. ROTEM asks for nothing beyond the download.

Pocket Heart ships an update every 11 months, ROTEM every 3 weeks. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Pocket Heart | ROTEM |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | **[4.7 (492 ratings)](https://appshunter.io/ios/app/pocket-heart/id384060873/reviews)** | — |
| Number of ratings | **492** | — |
| Positive reviews | 77.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 3 weeks** |
| Monetization | Subscription | — |
| Size | 226 MB | 4 MB |
| Requires iOS | **12.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [EMEDIA INTERACTIVE LIMITED](https://appshunter.io/developer/330292122) | [Carlos Sarta](https://appshunter.io/developer/6779777264) |

## 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)


### ROTEM

[App page](https://appshunter.io/ios/app/rotem/id6789744103)

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

**In-app purchases:** none


## Frequently asked questions

### Is Pocket Heart free?

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

### Is ROTEM free?

ROTEM costs $2.99, with no in-app purchases.

### Do Pocket Heart or ROTEM have ads?

Neither Pocket Heart nor ROTEM shows ads.

### Which is updated more often, Pocket Heart or ROTEM?

Pocket Heart ships an update every 11 months, and ROTEM every 3 weeks. Most recently, Pocket Heart was updated on October 26, 2026 and ROTEM 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.*