# RadiologyApp vs MR Logic

The clearest difference is in-app purchases: MR Logic at none against RadiologyApp's 2. MR Logic also leads on update cadence (every 5 days vs fortnightly) and iOS requirement (15.1 vs 18.2). On price, ads and device support there is nothing between them.

Both are free to download. RadiologyApp sells 2 in-app purchases, starting at $4.99 per month. MR Logic asks for nothing beyond the download.

RadiologyApp ships an update fortnightly, MR Logic every 5 days. The most recent releases landed on October 9, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | RadiologyApp | MR Logic |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 5 days** |
| Size | 9 MB | 23 MB |
| Requires iOS | 18.2 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Edson Knapp](https://appshunter.io/developer/1450598864) | [Creative Buffer Consultancy Private Limited](https://appshunter.io/developer/1877643539) |

## What reviewers say

### RadiologyApp

[App page](https://appshunter.io/ios/app/radiologyapp/id6741454156)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly. | $4.99 | per month |
| Yearly | $49.99 | per year |


### MR Logic

[App page](https://appshunter.io/ios/app/mr-logic/id6759248642)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is RadiologyApp free?

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

### Is MR Logic free?

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

### Do RadiologyApp or MR Logic have ads?

Neither RadiologyApp nor MR Logic shows ads.

### Which is updated more often, RadiologyApp or MR Logic?

RadiologyApp ships an update fortnightly, and MR Logic every 5 days. Most recently, RadiologyApp was updated on October 9, 2026 and MR Logic on October 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.*