# Dot vs 3D Scanner

The clearest difference is in-app purchases: Dot at none against 3D Scanner's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 3D Scanner sells 1 in-app purchase, starting at $1.99 per month. Dot asks for nothing beyond the download.

Dot ships an update every 4 weeks, 3D Scanner every 3 weeks. The most recent releases landed on September 14, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Dot | 3D Scanner |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 3 weeks** |
| Size | 39 MB | 34 MB |
| Requires iOS | **15.6** | 16.3 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [合肥芯明智能科技有限公司](https://appshunter.io/developer/1862698521) | [钰 梁](https://appshunter.io/developer/1891135109) |

## What reviewers say

### Dot

[App page](https://appshunter.io/ios/app/dot/id6756771681)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### 3D Scanner

[App page](https://appshunter.io/ios/app/3d-scanner-lidar-modeling/id6757949482)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 高级版本订阅 | $1.99 | per month |


## Frequently asked questions

### Is Dot free?

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

### Is 3D Scanner free?

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

### Do Dot or 3D Scanner have ads?

Neither Dot nor 3D Scanner shows ads.

### Which is updated more often, Dot or 3D Scanner?

Dot ships an update every 4 weeks, and 3D Scanner every 3 weeks. Most recently, Dot was updated on September 14, 2026 and 3D Scanner on September 9, 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.*