# BASIC vs TAVRcathAID

The clearest difference is rating: TAVRcathAID at 4.6 against BASIC's 1.8. On price, ratings volume, update cadence and ads there is nothing between them.

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

TAVRcathAID holds the better App Store score, 4.6 against 1.8. Both are backed by a comparable volume of ratings — 5 and 5 respectively.

BASIC ships an update every 4 weeks, TAVRcathAID fortnightly. The most recent releases landed on September 7, 2026 and June 4, 2026 respectively.

## The numbers

| Metric | BASIC | TAVRcathAID |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.8 (5 ratings)](https://appshunter.io/ios/app/basic-transthoracic-echocard/id1227603004/reviews) | **[4.6 (5 ratings)](https://appshunter.io/ios/app/tavrcathaid/id1445366780/reviews)** |
| Number of ratings | 5 | 5 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Fortnightly** |
| Monetization | Free | Free |
| Size | 5 MB | 49 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [The Chinese University of Hong Kong](https://appshunter.io/developer/369070876) | [Icahn School of Medicine at Mount Sinai](https://appshunter.io/developer/972625667) |

## What reviewers say

### BASIC

[App page](https://appshunter.io/ios/app/basic-transthoracic-echocard/id1227603004)

This app serves as an electronic course manual for registered participants of a specific echocardiography program. It provides essential information for those enrolled in The Beyond BASIC - Transthoracic Echocardiography course.

**Highlights:** Electronic course manual, Transthoracic Echocardiography content, Program-specific information, Registered participant access

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

**In-app purchases:** none


### TAVRcathAID

[App page](https://appshunter.io/ios/app/tavrcathaid/id1445366780)

This educational tool provides step-by-step guidance for performing diagnostic coronary angiograms and percutaneous coronary interventions after trans-catheter aortic valve implantation. It features illustrations and animations to aid in understanding complex procedures.

**Highlights:** Step-by-step procedural guidance, Illustrations and animations, Focus on post-TAVR interventions, Diagnostic coronary angiogram guide, Percutaneous coronary intervention guide

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BASIC free?

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

### Is TAVRcathAID free?

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

### Which has better reviews, BASIC or TAVRcathAID?

TAVRcathAID is rated higher. BASIC averages 1.8 out of 5 from 5 ratings, while TAVRcathAID averages 4.6 from 5 ratings.

### Do BASIC or TAVRcathAID have ads?

Neither BASIC nor TAVRcathAID shows ads.

### Which is updated more often, BASIC or TAVRcathAID?

BASIC ships an update every 4 weeks, and TAVRcathAID fortnightly. Most recently, BASIC was updated on September 7, 2026 and TAVRcathAID on June 4, 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.*