# Thoracic Imaging Fundamentals vs SVS | VQI

The clearest difference is price: SVS | VQI at Free against Thoracic Imaging Fundamentals's $29.99. SVS | VQI also leads on update cadence (fortnightly vs every 5 weeks). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

SVS | VQI is free to download; Thoracic Imaging Fundamentals costs $29.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Thoracic Imaging Fundamentals ships an update every 5 weeks, SVS | VQI fortnightly. The most recent releases landed on October 11, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Thoracic Imaging Fundamentals | SVS | VQI |
| --- | --- | --- |
| Price | $29.99 | **Free** |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/thoracic-imaging-fundamentals/id893216950/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Fortnightly** |
| Monetization | Paid | — |
| Size | 681 MB | 45 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [BestApps BV](https://appshunter.io/developer/329677410) | [Burlington Bytes, LLC](https://appshunter.io/developer/1156029214) |

## What reviewers say

### Thoracic Imaging Fundamentals

[App page](https://appshunter.io/ios/app/thoracic-imaging-fundamentals/id893216950)

Master the fundamentals of thoracic imaging with this interactive app. Access expert knowledge and extensively annotated clinical data sets to understand chest and cardiac imaging, covering a wide spectrum of diseases.

**Highlights:** Interactive learning, Annotated clinical data, Thoracic imaging fundamentals, Cardiac imaging, Disease spectrum coverage, Systematic image evaluation

**Features:** macOS Compatibility

**In-app purchases:** none


### SVS | VQI

[App page](https://appshunter.io/ios/app/svs-vqi/id6743632921)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Thoracic Imaging Fundamentals free?

Thoracic Imaging Fundamentals costs $29.99, with no in-app purchases.

### Is SVS | VQI free?

SVS | VQI is free to download, with no in-app purchases.

### Do Thoracic Imaging Fundamentals or SVS | VQI have ads?

Neither Thoracic Imaging Fundamentals nor SVS | VQI shows ads.

### Which is updated more often, Thoracic Imaging Fundamentals or SVS | VQI?

Thoracic Imaging Fundamentals ships an update every 5 weeks, and SVS | VQI fortnightly. Most recently, Thoracic Imaging Fundamentals was updated on October 11, 2026 and SVS | VQI on October 2, 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.*