# Echocompanion vs AngioAID 3D

The clearest difference is rating: Echocompanion at 5.0 against AngioAID 3D's 4.0. Echocompanion also leads on ads (none vs shown) and update cadence (every 6 months vs every 28 months). On price, ratings volume, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Echocompanion holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Echocompanion ships an update every 6 months, AngioAID 3D every 28 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | Echocompanion | AngioAID 3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/echocompanion/id1484332538/reviews)** | [4.0 (1 ratings)](https://appshunter.io/ios/app/angioaid-3d/id1639925845/reviews) |
| Number of ratings | **2** | 1 |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 6 months** | Every 28 months |
| Monetization | **Free** | Ad-supported |
| Size | 67 MB | 92 MB |
| Requires iOS | 15.5 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Sami Ghazal](https://appshunter.io/developer/1484332537) | [Cardiology Apps LLC](https://appshunter.io/developer/1639925847) |

## What reviewers say

### Echocompanion

[App page](https://appshunter.io/ios/app/echocompanion/id1484332538)

This medical app provides reference ranges for echocardiographic parameters based on current guidelines. It includes an echo calculator and educational resources like videos and a book.

**Highlights:** Normal and abnormal echocardiographic ranges, Latest guideline-based data, Echo calculator, Educational videos, The Book of Echo

**Features:** Vision Pro support

**In-app purchases:** none


### AngioAID 3D

[App page](https://appshunter.io/ios/app/angioaid-3d/id1639925845)

An interactive 3D simulation for learning diagnostic angiography of coronary arteries. Practice advancing catheters, manipulating views, and injecting dye in a realistic environment. Includes review modes with key anatomical and procedural information.

**Highlights:** 3D live simulation of coronary angiography, Interactive guidewire and catheter manipulation, Hemodynamic monitoring, C-Arm angle adjustment, Dye injection and cine comparison, Review Mode with anatomical insights, Tutorial video

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Echocompanion free?

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

### Is AngioAID 3D free?

AngioAID 3D is free to download, with no in-app purchases.

### Which has better reviews, Echocompanion or AngioAID 3D?

Echocompanion is rated higher. Echocompanion averages 5.0 out of 5 from 2 ratings, while AngioAID 3D averages 4.0 from 1 ratings.

### Do Echocompanion or AngioAID 3D have ads?

AngioAID 3D shows ads; Echocompanion does not.

### Which is updated more often, Echocompanion or AngioAID 3D?

Echocompanion ships an update every 6 months, and AngioAID 3D every 28 months. Most recently, Echocompanion was updated on November 3, 2026 and AngioAID 3D 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.*