# TEE Colour Doppler vs AngioAID 3D

The clearest difference is price: AngioAID 3D at Free against TEE Colour Doppler's $4.99. AngioAID 3D also leads on rating (4.0 vs 3.0) and device support (3 vs 1). TEE Colour Doppler's advantage is ads (none vs shown) and iOS requirement (6.0 vs 15.0). On ratings volume, update cadence and in-app purchases there is nothing between them.

AngioAID 3D is free to download; TEE Colour Doppler costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

AngioAID 3D holds the better App Store score, 4.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

TEE Colour Doppler ships an update every 24 months, AngioAID 3D every 28 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | TEE Colour Doppler | AngioAID 3D |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/tee-colour-doppler/id752231916/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 24 months** | Every 28 months |
| Monetization | Paid | **Ad-supported** |
| Size | 65 MB | 92 MB |
| Requires iOS | **6.0** | 15.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [University Health Network](https://appshunter.io/developer/361257574) | [Cardiology Apps LLC](https://appshunter.io/developer/1639925847) |

## What reviewers say

### TEE Colour Doppler

[App page](https://appshunter.io/ios/app/tee-colour-doppler/id752231916)

This medical app visualizes cardiac blood flow using 2D and 3D color Doppler imaging. It aids in diagnosing and quantifying the severity of cardiac lesions by demonstrating normal flow patterns across heart structures.

**Highlights:** 2D and 3D echocardiography visualization, Color Doppler imaging for blood flow assessment, Rotatable 3D heart models, Color compare video clips, Demonstrates normal blood flow patterns

**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 TEE Colour Doppler free?

TEE Colour Doppler costs $4.99, with no in-app purchases.

### Is AngioAID 3D free?

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

### Which has better reviews, TEE Colour Doppler or AngioAID 3D?

AngioAID 3D is rated higher. TEE Colour Doppler averages 3.0 out of 5 from 2 ratings, while AngioAID 3D averages 4.0 from 1 ratings.

### Do TEE Colour Doppler or AngioAID 3D have ads?

AngioAID 3D shows ads; TEE Colour Doppler does not.

### Which is updated more often, TEE Colour Doppler or AngioAID 3D?

TEE Colour Doppler ships an update every 24 months, and AngioAID 3D every 28 months. Most recently, TEE Colour Doppler was updated on November 1, 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.*