# Incidentaloma CT / MRI Guide vs VentilO

The clearest difference is rating: VentilO at 5.0 against Incidentaloma CT / MRI Guide's 4.4. VentilO also leads on in-app purchases (none vs 2) and review sentiment (100% vs 75%). Incidentaloma CT / MRI Guide's advantage is ratings volume (29 vs 2). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Incidentaloma CT / MRI Guide sells 2 in-app purchases, starting at $14.99 per 6 months. VentilO asks for nothing beyond the download.

VentilO holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Incidentaloma CT / MRI Guide has 29 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 75% of Incidentaloma CT / MRI Guide's written reviews are positive against 100% of VentilO's.

Incidentaloma CT / MRI Guide ships an update every 4 months, VentilO every 2 months. The most recent releases landed on October 29, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Incidentaloma CT / MRI Guide | VentilO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (29 ratings)](https://appshunter.io/ios/app/incidentaloma-ct-mri-guide/id689639876/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/ventilo/id1478758927/reviews)** |
| Number of ratings | **29** | 2 |
| Positive reviews | 75.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | Subscription | **Free** |
| Size | 59 MB | 26 MB |
| Requires iOS | 16.6 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [RADIOLOGiQ, LLC](https://appshunter.io/developer/519524135) | [L'Institut universitaire de cardiologie et de pneumologie de Québec (IUCPQ)](https://appshunter.io/developer/576953454) |

## What reviewers say

### Incidentaloma CT / MRI Guide

[App page](https://appshunter.io/ios/app/incidentaloma-ct-mri-guide/id689639876)

This clinical decision-support tool provides step-by-step guidance for evaluating and managing incidental imaging findings based on the latest ACR recommendations. It offers dynamic management cards, organ-system quick-switching, and built-in radiology calculators for point-of-care use.

**Highlights:** ACR Incidental Findings Integration, Dynamic Management Card, Organ-System Quick-Switch, Radiology Calculators, Self-Assessment Mode, Offline Access

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 6-Month Subscription | $14.99 | per 6 months |
| 12-Month Subscription | $19.99 | per year |


### VentilO

[App page](https://appshunter.io/ios/app/ventilo/id1478758927)

This educational app helps healthcare professionals manage patients on mechanical ventilation. It provides guidance on setting initial parameters, optimizing settings for oxygenation and CO2 elimination, and understanding the impact of dead space. It also includes tools for calculating various respiratory parameters and links to additional resources.

**Highlights:** Initial ventilatory setting guidance, Parameter influence analysis, Optimization for oxygenation and CO2, Dead space impact education, Instrumental dead space calculation, Respiratory calculators, Links to additional tools

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

**In-app purchases:** none


## Frequently asked questions

### Is Incidentaloma CT / MRI Guide free?

Incidentaloma CT / MRI Guide is free to download, with in-app purchases available.

### Is VentilO free?

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

### Which has better reviews, Incidentaloma CT / MRI Guide or VentilO?

VentilO is rated higher. Incidentaloma CT / MRI Guide averages 4.4 out of 5 from 29 ratings, while VentilO averages 5.0 from 2 ratings.

### Do Incidentaloma CT / MRI Guide or VentilO have ads?

Neither Incidentaloma CT / MRI Guide nor VentilO shows ads.

### Which is updated more often, Incidentaloma CT / MRI Guide or VentilO?

Incidentaloma CT / MRI Guide ships an update every 4 months, and VentilO every 2 months. Most recently, Incidentaloma CT / MRI Guide was updated on October 29, 2026 and VentilO on October 16, 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.*