# 尺子测量 vs Scan3D

The clearest difference is in-app purchases: Scan3D at none against 尺子测量's 3. Scan3D also leads on device support. 尺子测量's advantage is iOS requirement (12.0 vs 18.0). On price there is nothing between them.

Both are free to download. 尺子测量 sells 3 in-app purchases, starting at $2.99 per month. Scan3D asks for nothing beyond the download.

## The numbers

| Metric | 尺子测量 | Scan3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/scan3d-now/id6812143589/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | — | No |
| Monetization | — | Free |
| Size | 24 MB | 4 MB |
| Requires iOS | **12.0** | 18.0 |
| Devices | — | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Amritaayur Health Management Service Co.,Ltd.](https://appshunter.io/developer/1689205204) | [zheng zhou](https://appshunter.io/developer/6811625623) |

## What reviewers say

### 尺子测量

[App page](https://appshunter.io/ios/app/id6526468871)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月会员 | $2.99 | per month |
| 年会员 | $9.99 | per year |
| 永久会员 | $14.99 | one-time |


### Scan3D

[App page](https://appshunter.io/ios/app/scan3d-now/id6812143589)

Transform your surroundings into 3D models using your device's camera. Capture rooms with LiDAR or objects with TrueDepth, then refine and export your creations in various formats. The app prioritizes user privacy with all data remaining on your device.

**Highlights:** Capture rooms with LiDAR, Capture objects with TrueDepth, Real-time geometry visualization, Model manipulation (rotate, zoom, measure), Geometry editing (crop, smooth), Export in OBJ, PLY, STL, USDZ formats, On-device processing and storage

**In-app purchases:** none


## Frequently asked questions

### Is 尺子测量 free?

尺子测量 is free to download, with in-app purchases available.

### Is Scan3D free?

Scan3D is free to download, with no in-app purchases.

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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.*