# ECGRef vs AngioView

The clearest difference is update cadence: AngioView at every 3 days against ECGRef's every 3 weeks. AngioView also leads on iOS requirement (18.0 vs 26.0). On price, rating, review sentiment and ratings volume there is nothing between them.

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

On the App Store both sit at effectively the same score — 4.9 for ECGRef against 5.0 for AngioView. Both are backed by a comparable volume of ratings — 32 and 17 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

ECGRef ships an update every 3 weeks, AngioView every 3 days. The most recent releases landed on November 5, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | ECGRef | AngioView |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (32 ratings)](https://appshunter.io/ios/app/ecgref/id6757675855/reviews) | **[5.0 (17 ratings)](https://appshunter.io/ios/app/angioview/id6819426874/reviews)** |
| Number of ratings | **32** | 17 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Monetization | Free | Free |
| Size | 13 MB | 13 MB |
| Requires iOS | 26.0 | **18.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Rishi Kumar](https://appshunter.io/developer/1434016052) | [Annas Rahman](https://appshunter.io/developer/1873315868) |

## What reviewers say

### ECGRef

[App page](https://appshunter.io/ios/app/ecgref/id6757675855)

An educational reference for interpreting electrocardiograms, this app covers electrophysiology, rhythm recognition, and common patterns. It aims to assist clinicians and students in accurate bedside ECG analysis.

**Highlights:** Electrophysiology concepts, Rhythm recognition, Clinically relevant patterns, Bedside ECG analysis support, Educational reference

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

**In-app purchases:** none


### AngioView

[App page](https://appshunter.io/ios/app/angioview/id6819426874)

This app offers a 3D simulation for learning coronary angiography without radiation. Practice visualizing coronary arteries and their anatomy from various angles on a digital model. Ideal for medical professionals and students seeking to enhance their understanding of cardiac imaging.

**Highlights:** 3D anatomical model of coronary arteries, Interactive C-arm movement and angulation controls, Access to standard angiographic views, Study left, right, or both coronary systems, Switch between dominant and co-dominant anatomy, Display segment names and colors, Offline functionality

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

**In-app purchases:** none


## Frequently asked questions

### Is ECGRef free?

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

### Is AngioView free?

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

### Which has better reviews, ECGRef or AngioView?

AngioView is rated higher. ECGRef averages 4.9 out of 5 from 32 ratings, while AngioView averages 5.0 from 17 ratings.

### Do ECGRef or AngioView have ads?

Neither ECGRef nor AngioView shows ads.

### Which is updated more often, ECGRef or AngioView?

ECGRef ships an update every 3 weeks, and AngioView every 3 days. Most recently, ECGRef was updated on November 5, 2026 and AngioView on November 8, 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.*