# Cadmio Viewer vs 3dMaster

The clearest difference is in-app purchases: Cadmio Viewer at none against 3dMaster's 1. Cadmio Viewer also leads on ads (none vs shown) and ratings volume (3 vs 1). On price, rating, update cadence and device support there is nothing between them.

Both are free to download. 3dMaster sells 1 one-off in-app purchase. Cadmio Viewer asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Cadmio Viewer against 5.0 for 3dMaster. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

Cadmio Viewer ships an update every 6 weeks, 3dMaster every 2 months. The most recent releases landed on September 23, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | Cadmio Viewer | 3dMaster |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/cadmio-viewer/id1588859811/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/3dmaster/id6449213276/reviews) |
| Number of ratings | **3** | 1 |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 1.5 GB | 112 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [CADMIO Kft.](https://appshunter.io/developer/1546213631) | [海宁 徐](https://appshunter.io/developer/782982060) |

## What reviewers say

### Cadmio Viewer

[App page](https://appshunter.io/ios/app/cadmio-viewer/id1588859811)

View and interact with 3D product design presentations created in a companion app. Offers immersive materials, environments, and AR capabilities for effective feedback and ideation. Ideal for reviewers without modeling software.

**Highlights:** Interactive 3D model inspection, Immersive materials and environments, Augmented Reality (AR) view, Presentation screen with reduced UI, Compact proprietary file format, High-quality rendering

**Features:** Vision Pro support

**In-app purchases:** none


### 3dMaster

[App page](https://appshunter.io/ios/app/3dmaster/id6449213276)

Visualize 3D scenes and animations with support for over 25 3D formats and various texture types. This tool utilizes advanced rendering techniques for improved quality and performance, allowing artists to preview skeletal animations on mobile devices.

**Highlights:** Supports 25+ 3D formats, PBR material system, CSM shadow technology, Order-independent transparency, Full skeletal animation support, Import and switch animations freely, Supports various texture formats

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Advanced Functions | $2.99 | one-time |


## Frequently asked questions

### Is Cadmio Viewer free?

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

### Is 3dMaster free?

3dMaster is free to download, with in-app purchases available.

### Which has better reviews, Cadmio Viewer or 3dMaster?

Cadmio Viewer and 3dMaster are both rated 5.0 out of 5 on the App Store, from 3 and 1 ratings respectively.

### Do Cadmio Viewer or 3dMaster have ads?

3dMaster shows ads; Cadmio Viewer does not.

### Which is updated more often, Cadmio Viewer or 3dMaster?

Cadmio Viewer ships an update every 6 weeks, and 3dMaster every 2 months. Most recently, Cadmio Viewer was updated on September 23, 2026 and 3dMaster on September 13, 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.*