# Modelar vs Dot3D

The clearest difference is in-app purchases: Modelar at none against Dot3D's 2. Modelar also leads on update cadence (every 8 days vs every 3 weeks) and review sentiment (93% vs 81%). Dot3D's advantage is iOS requirement (14.0 vs 18.6). On price, rating, ratings volume and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 4.7 for Modelar against 4.7 for Dot3D. Both are backed by a comparable volume of ratings — 115 and 96 respectively. Written reviews are what separate them: 93% of Modelar's written reviews are positive against 81% of Dot3D's.

Modelar ships an update every 8 days, Dot3D every 3 weeks. The most recent releases landed on September 7, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Modelar | Dot3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (115 ratings)](https://appshunter.io/ios/app/modelar-3d-lidar-scanner/id1572844190/reviews) | [4.7 (96 ratings)](https://appshunter.io/ios/app/dot3d-precision-lidar-scanner/id1641016966/reviews) |
| Number of ratings | **115** | 96 |
| Positive reviews | **93.3% of reviews** | 81.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 3 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 32 MB | 99 MB |
| Requires iOS | 18.6 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Modelar Technologies](https://appshunter.io/developer/1572844192) | [DotProduct LLC](https://appshunter.io/developer/1606557130) |

## What reviewers say

### Modelar

[App page](https://appshunter.io/ios/app/modelar-3d-lidar-scanner/id1572844190)

This app utilizes LiDAR technology to rapidly capture real-world environments in 3D, generating detailed models and point clouds. It offers augmented reality previews for precise scanning and allows for immediate viewing, high-resolution texturing, sharing, and measurement of captured data.

**Highlights:** Real-time 3D scanning with LiDAR, Generate 3D models and point clouds, Augmented reality visualization, High-resolution textured model creation, Share and measure scans, Multiple export formats (OBJ, STL, USDZ, PLY, E57, CSV)

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

**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 Modelar free?

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

### Is Dot3D free?

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

### Which has better reviews, Modelar or Dot3D?

Modelar and Dot3D are both rated 4.7 out of 5 on the App Store, from 115 and 96 ratings respectively.

### Do Modelar or Dot3D have ads?

Neither Modelar nor Dot3D shows ads.

### Which is updated more often, Modelar or Dot3D?

Modelar ships an update every 8 days, and Dot3D every 3 weeks. Most recently, Modelar was updated on September 7, 2026 and Dot3D on September 20, 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.*