# Studio Viewer vs 3D

The clearest difference is review sentiment: Studio Viewer at 44% against 3D's 0%. Studio Viewer also leads on rating (3.2 vs 1.0). 3D's advantage is iOS requirement (15.6 vs 18.0). On price, ratings volume, update cadence 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.

Studio Viewer holds the better App Store score, 3.2 against 1.0. Both are backed by a comparable volume of ratings — 5 and 2 respectively. Written reviews point the same way: 44% of Studio Viewer's written reviews are positive against 0% of 3D's.

Studio Viewer ships an update every 6 months, 3D every 5 months. The most recent releases landed on June 5, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | Studio Viewer | 3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.2 (5 ratings)](https://appshunter.io/ios/app/studio-viewer/id520805739/reviews)** | [1.0 (2 ratings)](https://appshunter.io/ios/app/3d-viewer/id1416574526/reviews) |
| Number of ratings | **5** | 2 |
| Positive reviews | **44.4% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 5 months** |
| Monetization | Free | Free |
| Size | 29 MB | 47 MB |
| Requires iOS | 18.0 | **15.6** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Esko Software BVBA](https://appshunter.io/developer/439628894) | [ProtoTech Solutions and Services Pvt. Ltd.](https://appshunter.io/developer/365252924) |

## What reviewers say

### Studio Viewer

[App page](https://appshunter.io/ios/app/studio-viewer/id520805739)

Visualize 3D packaging mock-ups in augmented reality. Spin and examine designs with realistic substrates and finishing effects. See your new product designs come to life in your environment.

**Highlights:** Augmented Reality visualization, 3D object manipulation, Realistic substrate and finishing effects, Viewing packaging mock-ups, ARKit integration

**In-app purchases:** none


### 3D

[App page](https://appshunter.io/ios/app/3d-viewer/id1416574526)

View and navigate 3D models in various formats like OBJ, STL, DAE, and PDF. Easily zoom, pan, and rotate models using multi-touch gestures. Import files directly from cloud storage services like Dropbox and Box.

**Highlights:** View 3D models in OBJ, STL, DAE, and PDF formats, Multi-touch gestures for zoom, pan, and rotate, Import models from Dropbox and Box, Supports meshes and colors, Open password-protected PDF files

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Studio Viewer free?

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

### Is 3D free?

3D is free to download, with no in-app purchases.

### Which has better reviews, Studio Viewer or 3D?

Studio Viewer is rated higher. Studio Viewer averages 3.2 out of 5 from 5 ratings, while 3D averages 1.0 from 2 ratings.

### Do Studio Viewer or 3D have ads?

Neither Studio Viewer nor 3D shows ads.

### Which is updated more often, Studio Viewer or 3D?

Studio Viewer ships an update every 6 months, and 3D every 5 months. Most recently, Studio Viewer was updated on June 5, 2026 and 3D on September 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.*