# BifurcAID vs IVUSAID

The clearest difference is ads: BifurcAID at none against IVUSAID's shown. BifurcAID also leads on update cadence (every 3 months vs every 18 months) and ratings volume (16 vs 1). On price, rating, 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.

On the App Store both sit at effectively the same score — 5.0 for BifurcAID against 5.0 for IVUSAID. That said, the two scores are not equally well evidenced: BifurcAID has 16 ratings behind it against 1, so its average is the more settled of the two.

BifurcAID ships an update every 3 months, IVUSAID every 18 months. Both last shipped on June 4, 2026.

## The numbers

| Metric | BifurcAID | IVUSAID |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (16 ratings)](https://appshunter.io/ios/app/bifurcaid/id1287636020/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/ivusaid/id6447531663/reviews) |
| Number of ratings | **16** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 3 months** | Every 18 months |
| Monetization | **Free** | Ad-supported |
| Size | 55 MB | 80 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Icahn School of Medicine at Mount Sinai](https://appshunter.io/developer/972625667) | [Cardiology Apps LLC](https://appshunter.io/developer/1639925847) |

## What reviewers say

### BifurcAID

[App page](https://appshunter.io/ios/app/bifurcaid/id1287636020)

This educational tool provides step-by-step visual guidance for performing coronary bifurcation interventions. It is designed to help medical professionals learn and practice complex procedures.

**Highlights:** Step-by-step illustrations, Coronary bifurcation intervention guidance, Educational tool for medical professionals, Visual learning aid

**Features:** macOS Compatibility

**In-app purchases:** none


### IVUSAID

[App page](https://appshunter.io/ios/app/ivusaid/id6447531663)

This free educational app teaches medical professionals how to use intravascular ultrasound (IVUS) for PCI guidance. It features interactive lessons, image interpretation tools, and complex case studies to overcome barriers to IVUS adoption.

**Highlights:** IVUS principles and image acquisition, Image interpretation with videos and descriptions, Complex coronary case studies, Interactive quiz section with explanations, PCI guidance for stent sizing and optimization

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BifurcAID free?

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

### Is IVUSAID free?

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

### Which has better reviews, BifurcAID or IVUSAID?

BifurcAID and IVUSAID are both rated 5.0 out of 5 on the App Store, from 16 and 1 ratings respectively.

### Do BifurcAID or IVUSAID have ads?

IVUSAID shows ads; BifurcAID does not.

### Which is updated more often, BifurcAID or IVUSAID?

BifurcAID ships an update every 3 months, and IVUSAID every 18 months. Most recently, BifurcAID was updated on June 4, 2026 and IVUSAID 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.*