# 3D Object Capture｜Room Scanner vs MG J20

The clearest difference is in-app purchases: MG J20 at none against 3D Object Capture｜Room Scanner's 1. MG J20 also leads on iOS requirement (12.0 vs 18.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 3D Object Capture｜Room Scanner sells 1 one-off in-app purchase. MG J20 asks for nothing beyond the download.

3D Object Capture｜Room Scanner ships an update every 3 months, MG J20 every 6 weeks. The most recent releases landed on October 22, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | 3D Object Capture｜Room Scanner | MG J20 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (61 ratings)](https://appshunter.io/ios/app/3d-object-captureroom-scanner/id1581786259/reviews)** | — |
| Number of ratings | **61** | — |
| Positive reviews | 55.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 22 MB | 68 MB |
| Requires iOS | 18.0 | **12.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [AsterKit](https://appshunter.io/developer/1849077253) | [南京辉煌智行科技有限公司](https://appshunter.io/developer/1738384876) |

## 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 |


### MG J20

[App page](https://appshunter.io/ios/app/mg-j20/id6748111740)

**Features:** macOS Compatibility

**In-app purchases:** none


## 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 MG J20 free?

MG J20 is free to download, with no in-app purchases.

### Do 3D Object Capture｜Room Scanner or MG J20 have ads?

Neither 3D Object Capture｜Room Scanner nor MG J20 shows ads.

### Which is updated more often, 3D Object Capture｜Room Scanner or MG J20?

3D Object Capture｜Room Scanner ships an update every 3 months, and MG J20 every 6 weeks. Most recently, 3D Object Capture｜Room Scanner was updated on October 22, 2026 and MG J20 on October 10, 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.*