# D103 AR vs Viewport 3D

The clearest difference is iOS requirement: D103 AR at 11.0 against Viewport 3D's 17.0. 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.

D103 AR ships an update every 3 weeks, Viewport 3D every 2 weeks. The most recent releases landed on October 4, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | D103 AR | Viewport 3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (2 ratings)](https://appshunter.io/ios/app/viewport-3d/id6777973275/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | — | Free |
| Size | 428 MB | 47 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [DEPTH OF FIELD COMPANY LIMITED](https://appshunter.io/developer/1618910726) | [Amar Shinde](https://appshunter.io/developer/1896335477) |

## What reviewers say

### D103 AR

[App page](https://appshunter.io/ios/app/d103-ar/id1620155091)

**Features:** macOS Compatibility

**In-app purchases:** none


### Viewport 3D

[App page](https://appshunter.io/ios/app/viewport-3d/id6777973275)

This app allows artists to quickly open and inspect 3D models from various cloud storage services and local files. It offers professional viewing tools, animation playback, and augmented reality capabilities, all processed on-device for privacy.

**Highlights:** Open 3D models from cloud storage, Supports over 20+ 3D file formats, Professional inspection tools, Animation playback, Augmented Reality (AR) mode, On-device processing for privacy

**In-app purchases:** none


## Frequently asked questions

### Is D103 AR free?

D103 AR is free to download, with no in-app purchases.

### Is Viewport 3D free?

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

### Do D103 AR or Viewport 3D have ads?

Neither D103 AR nor Viewport 3D shows ads.

### Which is updated more often, D103 AR or Viewport 3D?

D103 AR ships an update every 3 weeks, and Viewport 3D every 2 weeks. Most recently, D103 AR was updated on October 4, 2026 and Viewport 3D on October 22, 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.*