# Incidentaloma CT / MRI Guide vs Lanthier

The clearest difference is rating: Incidentaloma CT / MRI Guide at 4.4 against Lanthier's 3.8. Incidentaloma CT / MRI Guide also leads on review sentiment (75% vs 62%) and ratings volume (29 vs 5). On price, update cadence, ads and in-app purchases 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 and Lanthier sells 2 in-app purchases, starting at $19.49 per year. Whichever you choose, the download price is not the number that matters.

Incidentaloma CT / MRI Guide holds the better App Store score, 4.4 against 3.8. That said, the two scores are not equally well evidenced: Incidentaloma CT / MRI Guide has 29 ratings behind it against 5, 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 62% of Lanthier's.

Incidentaloma CT / MRI Guide ships an update every 4 months, Lanthier every 2 months. Both last shipped on November 6, 2026.

## The numbers

| Metric | Incidentaloma CT / MRI Guide | Lanthier |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (29 ratings)](https://appshunter.io/ios/app/incidentaloma-ct-mri-guide/id689639876/reviews)** | [3.8 (5 ratings)](https://appshunter.io/ios/app/lanthier/id701664895/reviews) |
| Number of ratings | **29** | 5 |
| Positive reviews | **75.0% of reviews** | 61.9% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | Subscription | Subscription |
| Size | 59 MB | 70 MB |
| Requires iOS | 16.6 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [RADIOLOGiQ, LLC](https://appshunter.io/developer/519524135) | [Les Éditions Formed inc.](https://appshunter.io/developer/442932971) |

## 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 |


### Lanthier

[App page](https://appshunter.io/ios/app/lanthier/id701664895)

Access up-to-date internal medicine information and guidelines quickly and efficiently. This app offers a fast search function, intuitive menus, and direct links to PubMed references. It's designed for physicians, residents, and medical students to use at the bedside.

**Highlights:** Concise bedside information, Advanced search function, Intuitive menus, Direct links to PubMed, Personal note-taking, Cross-device synchronization

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lanthier - current users | $19.49 | per year |
| Lanthier - new users | $19.49 | per year |


## Frequently asked questions

### Is Incidentaloma CT / MRI Guide free?

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

### Is Lanthier free?

Lanthier is free to download, with in-app purchases available.

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

Incidentaloma CT / MRI Guide is rated higher. Incidentaloma CT / MRI Guide averages 4.4 out of 5 from 29 ratings, while Lanthier averages 3.8 from 5 ratings.

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

Neither Incidentaloma CT / MRI Guide nor Lanthier shows ads.

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

Incidentaloma CT / MRI Guide ships an update every 4 months, and Lanthier every 2 months. Most recently, Incidentaloma CT / MRI Guide was updated on November 6, 2026 and Lanthier on November 6, 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.*