# CTvox vs Fabtech CAD

The clearest difference is iOS requirement: CTvox at 8.0 against Fabtech CAD's 13.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

CTvox ships an update every 8 months, Fabtech CAD every 9 months. The most recent releases landed on September 18, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | CTvox | Fabtech CAD |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ctvox/id604830955/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 months** | Every 9 months |
| Monetization | Free | — |
| Size | 9 MB | 51 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Bruker microCT](https://appshunter.io/developer/604830958) | [Comb O&P](https://appshunter.io/developer/1508576483) |

## What reviewers say

### 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


### Fabtech CAD

[App page](https://appshunter.io/ios/app/fabtech-cad/id1593908010)

**In-app purchases:** none


## Frequently asked questions

### Is CTvox free?

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

### Is Fabtech CAD free?

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

### Do CTvox or Fabtech CAD have ads?

Neither CTvox nor Fabtech CAD shows ads.

### Which is updated more often, CTvox or Fabtech CAD?

CTvox ships an update every 8 months, and Fabtech CAD every 9 months. Most recently, CTvox was updated on September 18, 2026 and Fabtech CAD on September 28, 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.*