# IO DICOM Tools Mobile vs PlexusMD Viewer

The clearest difference is in-app purchases: PlexusMD Viewer at none against IO DICOM Tools Mobile's 1. PlexusMD Viewer also leads on update cadence (every 2 days vs every 2 weeks) and iOS requirement (17.0 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. IO DICOM Tools Mobile sells 1 in-app purchase, starting at $19.99 per year. PlexusMD Viewer asks for nothing beyond the download.

IO DICOM Tools Mobile ships an update every 2 weeks, PlexusMD Viewer every 2 days. The most recent releases landed on October 18, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | IO DICOM Tools Mobile | PlexusMD Viewer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 2 days** |
| Size | 36 MB | 3 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Innovative IO](https://appshunter.io/developer/1889991589) | [Dermatological Beauty LLC](https://appshunter.io/developer/6788150693) |

## What reviewers say

### IO DICOM Tools Mobile

[App page](https://appshunter.io/ios/app/io-dicom-tools-mobile/id6762257100)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| IO DICOM Tools Mobile | $19.99 | per year |


### PlexusMD Viewer

[App page](https://appshunter.io/ios/app/plexusmd-viewer/id6817133926)

**In-app purchases:** none


## Frequently asked questions

### Is IO DICOM Tools Mobile free?

IO DICOM Tools Mobile is free to download, with in-app purchases available.

### Is PlexusMD Viewer free?

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

### Do IO DICOM Tools Mobile or PlexusMD Viewer have ads?

Neither IO DICOM Tools Mobile nor PlexusMD Viewer shows ads.

### Which is updated more often, IO DICOM Tools Mobile or PlexusMD Viewer?

IO DICOM Tools Mobile ships an update every 2 weeks, and PlexusMD Viewer every 2 days. Most recently, IO DICOM Tools Mobile was updated on October 18, 2026 and PlexusMD Viewer on October 11, 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.*