# Echocardio Notes vs 3D Heart Anatomy

The clearest difference is price: Echocardio Notes at Free against 3D Heart Anatomy's $6.99. Echocardio Notes also leads on update cadence (every 6 weeks vs every 4 months). On rating, ratings volume, ads and in-app purchases there is nothing between them.

Echocardio Notes is free to download; 3D Heart Anatomy costs $6.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for Echocardio Notes against 5.0 for 3D Heart Anatomy. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Echocardio Notes ships an update every 6 weeks, 3D Heart Anatomy every 4 months. The most recent releases landed on October 11, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Echocardio Notes | 3D Heart Anatomy |
| --- | --- | --- |
| Price | **Free** | $6.99 |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/echocardio-notes/id1558887351/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/3d-heart-anatomy/id6450390626/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 4 months |
| Monetization | **Free** | Paid |
| Size | 12 MB | 167 MB |
| Requires iOS | 13.4 | **13.0** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 17+ | 4+ |
| Developer | [Web Artisans, Unipessoal Lda](https://appshunter.io/developer/1279073298) | [XR Anatomy LTD](https://appshunter.io/developer/1678394572) |

## What reviewers say

### Echocardio Notes

[App page](https://appshunter.io/ios/app/echocardio-notes/id1558887351)

This medical reference app offers quick access to current echocardiography values and protocols. Its clean interface provides essential information for healthcare professionals on smartphones and tablets.

**Highlights:** Up-to-date reference values, Echocardiography protocols, Quick and intuitive interface, Smartphone and tablet compatible, Free to use

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

**In-app purchases:** none


### 3D Heart Anatomy

[App page](https://appshunter.io/ios/app/3d-heart-anatomy/id6450390626)

Explore the intricate details of the human heart with a comprehensive 3D atlas. Featuring over 150 detailed structures and photorealistic graphics, this app offers an immersive learning experience for students and professionals alike. Access detailed anatomical models offline for convenient study.

**Highlights:** Immersive 3D heart models, Over 150 detailed structures, Photorealistic graphics, Professional-grade accuracy, Offline accessibility, Interactive navigation (rotate, zoom)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Echocardio Notes free?

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

### Is 3D Heart Anatomy free?

3D Heart Anatomy costs $6.99, with no in-app purchases.

### Which has better reviews, Echocardio Notes or 3D Heart Anatomy?

Echocardio Notes and 3D Heart Anatomy are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Echocardio Notes or 3D Heart Anatomy have ads?

Neither Echocardio Notes nor 3D Heart Anatomy shows ads.

### Which is updated more often, Echocardio Notes or 3D Heart Anatomy?

Echocardio Notes ships an update every 6 weeks, and 3D Heart Anatomy every 4 months. Most recently, Echocardio Notes was updated on October 11, 2026 and 3D Heart Anatomy 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.*