# 3D vs Dot3D

The clearest difference is in-app purchases: 3D at none against Dot3D's 2. 3D also leads on review sentiment (100% vs 81%). Dot3D's advantage is update cadence (every 3 weeks vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Dot3D sells 2 in-app purchases, starting at $49.99 per month. 3D asks for nothing beyond the download.

3D ships an update every 3 months, Dot3D every 3 weeks. The most recent releases landed on August 1, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | 3D | Dot3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (96 ratings)](https://appshunter.io/ios/app/dot3d-precision-lidar-scanner/id1641016966/reviews)** |
| Number of ratings | — | **96** |
| Positive reviews | **100.0% of reviews** | 81.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 50 MB | 99 MB |
| Requires iOS | 14.0 | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [immersight GmbH](https://appshunter.io/developer/1247413698) | [DotProduct LLC](https://appshunter.io/developer/1606557130) |

## What reviewers say

### 3D

[App page](https://appshunter.io/ios/app/3d-scan/id1247413699)

Create 360° images of real spaces using connected hardware. Upload to the cloud to generate a 3D virtual twin for documentation, inspections, or virtual tours. Perform measurements within the virtual environment.

**Highlights:** Create 360° room images, Connects via WiFi to hardware, Upload to cloud for conversion, Generate 3D virtual twins, Perform measurements in virtual twin, Virtual tour creation

**In-app purchases:** none


### Dot3D

[App page](https://appshunter.io/ios/app/dot3d-precision-lidar-scanner/id1641016966)

This app transforms your LiDAR-equipped iPhone or iPad into a professional 3D laser scanner. It offers verifiable accuracy and large-scale reliability for various industries, ensuring total data privacy with local processing. Capture detailed 3D site maps for real estate, forensics, and industrial applications.

**Highlights:** Real-time 3D scanning, Targeting workflows for accuracy, Loop-closure technology, GNSS compatibility, Local data processing (no cloud), 3D measurements and calculations, Export to CAD and BIM software

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Dot3D Pro Monthly Subscription | $49.99 | per month |
| Dot3D Pro Annual Subscription | $349.99 | per year |


## Frequently asked questions

### Is 3D free?

3D is free to download, with no in-app purchases.

### Is Dot3D free?

Dot3D is free to download, with in-app purchases available.

### Do 3D or Dot3D have ads?

Neither 3D nor Dot3D shows ads.

### Which is updated more often, 3D or Dot3D?

3D ships an update every 3 months, and Dot3D every 3 weeks. Most recently, 3D was updated on August 1, 2026 and Dot3D on September 28, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*