# 3D Object Capture｜Room Scanner vs 3D Topology Optimizer

The clearest difference is ads: 3D Object Capture｜Room Scanner at none against 3D Topology Optimizer's shown. 3D Topology Optimizer's advantage is update cadence (every 6 days vs every 3 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. 3D Object Capture｜Room Scanner sells 1 one-off in-app purchase and 3D Topology Optimizer sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

3D Object Capture｜Room Scanner ships an update every 3 months, 3D Topology Optimizer every 6 days. The most recent releases landed on October 17, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | 3D Object Capture｜Room Scanner | 3D Topology Optimizer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (60 ratings)](https://appshunter.io/ios/app/3d-object-captureroom-scanner/id1581786259/reviews)** | — |
| Number of ratings | **60** | — |
| Positive reviews | 58.8% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 6 days** |
| Monetization | Free with in-app purchases | — |
| Size | 22 MB | 17 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [AsterKit](https://appshunter.io/developer/1849077253) | [Maximilian Benchieb](https://appshunter.io/developer/1805481309) |

## What reviewers say

### 3D Object Capture｜Room Scanner

[App page](https://appshunter.io/ios/app/3d-object-captureroom-scanner/id1581786259)

Create high-definition 3D models from real-world objects using AR guidance. Models can be exported in various formats for sharing, AR viewing, or 3D printing. Requires a compatible iPhone or iPad Pro.

**Highlights:** Generate high-definition 3D models, Follow AR instructions for scanning, Export in .usdz, .obj, or .stl formats, Share models via file, link, or Sketchfab, Local model generation on device, Preview models in AR

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Feature | $5.99 | one-time |


### 3D Topology Optimizer

[App page](https://appshunter.io/ios/app/3d-topology-optimizer/id6809777918)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Topology Export | $0.99 | one-time |


## Frequently asked questions

### Is 3D Object Capture｜Room Scanner free?

3D Object Capture｜Room Scanner is free to download, with in-app purchases available.

### Is 3D Topology Optimizer free?

3D Topology Optimizer is free to download, with in-app purchases available.

### Do 3D Object Capture｜Room Scanner or 3D Topology Optimizer have ads?

3D Topology Optimizer shows ads; 3D Object Capture｜Room Scanner does not.

### Which is updated more often, 3D Object Capture｜Room Scanner or 3D Topology Optimizer?

3D Object Capture｜Room Scanner ships an update every 3 months, and 3D Topology Optimizer every 6 days. Most recently, 3D Object Capture｜Room Scanner was updated on October 17, 2026 and 3D Topology Optimizer on October 14, 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.*