# IVUS + Physiology Pro vs DeviceAID

The clearest difference is ads: IVUS + Physiology Pro at none against DeviceAID's shown. IVUS + Physiology Pro also leads on update cadence (every 7 months vs every 14 months) and iOS requirement (10.0 vs 18.0). On price, 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.

IVUS + Physiology Pro ships an update every 7 months, DeviceAID every 14 months. The most recent releases landed on September 17, 2026 and May 17, 2026 respectively.

## The numbers

| Metric | IVUS + Physiology Pro | DeviceAID |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/ivus-plus-physiology-pro/id1316589763/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 7 months** | Every 14 months |
| Monetization | Free | — |
| Size | 104 MB | 60 MB |
| Requires iOS | **10.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 12+ |
| Developer | [Boston Scientific](https://appshunter.io/developer/469401132) | [Cardiology Apps LLC](https://appshunter.io/developer/1639925847) |

## What reviewers say

### IVUS + Physiology Pro

[App page](https://appshunter.io/ios/app/ivus-plus-physiology-pro/id1316589763)

This app helps healthcare professionals master FFR waveform and IVUS image interpretation. It offers practice tools, real case examples, and video guides for detailed image analysis.

**Highlights:** FFR waveform interpretation guide, IVUS image interpretation guide, Practice IVUS measurements, Compare results with real cases, IVUS video clips

**Features:** macOS Compatibility

**In-app purchases:** none


### DeviceAID

[App page](https://appshunter.io/ios/app/deviceaid/id6449780080)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is IVUS + Physiology Pro free?

IVUS + Physiology Pro is free to download, with no in-app purchases.

### Is DeviceAID free?

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

### Do IVUS + Physiology Pro or DeviceAID have ads?

DeviceAID shows ads; IVUS + Physiology Pro does not.

### Which is updated more often, IVUS + Physiology Pro or DeviceAID?

IVUS + Physiology Pro ships an update every 7 months, and DeviceAID every 14 months. Most recently, IVUS + Physiology Pro was updated on September 17, 2026 and DeviceAID on May 17, 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.*