# ImageVis3D Mobile Universal vs CTvox

The clearest difference is update cadence: ImageVis3D Mobile Universal at every 2 months against CTvox's every 8 months. CTvox's advantage is iOS requirement (8.0 vs 17.6). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for ImageVis3D Mobile Universal against 5.0 for CTvox. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

ImageVis3D Mobile Universal ships an update every 2 months, CTvox every 8 months. Both last shipped on November 1, 2026.

## The numbers

| Metric | ImageVis3D Mobile Universal | CTvox |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/imagevis3d-mobile-universal/id378071694/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/ctvox/id604830955/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 57.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 8 months |
| Monetization | Free | Free |
| Size | 27 MB | 9 MB |
| Requires iOS | 17.6 | **8.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Jens Krueger](https://appshunter.io/developer/310377446) | [Bruker microCT](https://appshunter.io/developer/604830958) |

## What reviewers say

### ImageVis3D Mobile Universal

[App page](https://appshunter.io/ios/app/imagevis3d-mobile-universal/id378071694)

Visualize and share volume and surface data on your mobile device. Transfer your own data directly from desktop to your iPhone or iPad. This application is deprecated and no longer supported.

**Highlights:** Visualize volume and surface data, Share data on the go, Transfer data from desktop, Supports iPhones and iPads, Free to use

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

**In-app purchases:** none


### CTvox

[App page](https://appshunter.io/ios/app/ctvox/id604830955)

Visualize volumetric data in 3D on your iOS device. This app uses volume rendering to allow interactive exploration of 3D voxel data like CT and MRI scans. It provides an intuitive way to view complex scientific datasets.

**Highlights:** 3D volumetric data visualization, Volume rendering technique, Interactive exploration of 3D voxel data, Supports CT and MRI scans, Intuitive data interpretation

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ImageVis3D Mobile Universal free?

ImageVis3D Mobile Universal is free to download, with no in-app purchases.

### Is CTvox free?

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

### Which has better reviews, ImageVis3D Mobile Universal or CTvox?

ImageVis3D Mobile Universal and CTvox are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do ImageVis3D Mobile Universal or CTvox have ads?

Neither ImageVis3D Mobile Universal nor CTvox shows ads.

### Which is updated more often, ImageVis3D Mobile Universal or CTvox?

ImageVis3D Mobile Universal ships an update every 2 months, and CTvox every 8 months. Most recently, ImageVis3D Mobile Universal was updated on November 1, 2026 and CTvox on November 1, 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.*