# Carlson Scan3D vs Scan4+

The clearest difference is price: Carlson Scan3D at Free against Scan4+'s $0.99. Carlson Scan3D also leads on update cadence (every 10 days vs every 15 months) and iOS requirement (14.0 vs 17.0). On ads, in-app purchases and device support there is nothing between them.

Carlson Scan3D is free to download; Scan4+ costs $0.99 up front. Carlson Scan3D sells 1 in-app purchase, starting at $999.99 per year and Scan4+ sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Carlson Scan3D ships an update every 10 days, Scan4+ every 15 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Carlson Scan3D | Scan4+ |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[4.8 (8 ratings)](https://appshunter.io/ios/app/carlson-scan3d/id6462191530/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 15 months |
| Monetization | Free with in-app purchases | — |
| Size | 146 MB | 18 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Carlson Software, Inc](https://appshunter.io/developer/1652080985) | [Mission365 Limited](https://appshunter.io/developer/1819965932) |

## What reviewers say

### Carlson Scan3D

[App page](https://appshunter.io/ios/app/carlson-scan3d/id6462191530)

Transform your iPhone or iPad into a powerful 3D laser scanner with LiDAR. This app processes data locally for enhanced accuracy and security, ideal for professionals in various industries needing precise 3D capture.

**Highlights:** High-powered 3D scanning tool, Precise color 3D point clouds, Local data optimization, Enhanced accuracy and security, Supports LiDAR-equipped iOS devices

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Annual Subscription | $999.99 | per year |


### Scan4+

[App page](https://appshunter.io/ios/app/scan4-plus/id6483441542)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Scan4+ Pro Monthly | $4.99 | per month |
| Scan4+ Pro Yearly | $29.99 | per year |


## Frequently asked questions

### Is Carlson Scan3D free?

Carlson Scan3D is free to download, with in-app purchases available.

### Is Scan4+ free?

Scan4+ costs $0.99, and also offers in-app purchases.

### Do Carlson Scan3D or Scan4+ have ads?

Neither Carlson Scan3D nor Scan4+ shows ads.

### Which is updated more often, Carlson Scan3D or Scan4+?

Carlson Scan3D ships an update every 10 days, and Scan4+ every 15 months. Most recently, Carlson Scan3D was updated on November 3, 2026 and Scan4+ on October 30, 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.*