# 3D Lidar Viewer vs Adaptive HeadTrack

The clearest difference is in-app purchases: 3D Lidar Viewer at none against Adaptive HeadTrack's 2. 3D Lidar Viewer also leads on iOS requirement (15.6 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Adaptive HeadTrack sells 2 one-off in-app purchases. 3D Lidar Viewer asks for nothing beyond the download.

## The numbers

| Metric | 3D Lidar Viewer | Adaptive HeadTrack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/3d-lidar-viewer/id1574614314/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | — |
| Monetization | Free | — |
| Size | 4 MB | 5 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [HAN WEI WANG](https://appshunter.io/developer/928406183) | [超 奚](https://appshunter.io/developer/6810894252) |

## What reviewers say

### 3D Lidar Viewer

[App page](https://appshunter.io/ios/app/3d-lidar-viewer/id1574614314)

Visualize LiDAR and camera data in real-time 2D and 3D. Perform precise length and area measurements directly within the app. Save and revisit scenes for further analysis.

**Highlights:** Real-time 3D and 2D display, LiDAR and camera output visualization, Real-time length and area measurement, Scene saving and viewing, Adjustable exposure bias and depth view range, Panning display for camera view control

**Features:** macOS Compatibility

**In-app purchases:** none


### Adaptive HeadTrack

[App page](https://appshunter.io/ios/app/adaptive-headtrack/id6811271111)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 5-day Free Trial | Free | one-time |
| Full Unlock | $12.99 | one-time |


## Frequently asked questions

### Is 3D Lidar Viewer free?

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

### Is Adaptive HeadTrack free?

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

### Do 3D Lidar Viewer or Adaptive HeadTrack have ads?

Neither 3D Lidar Viewer nor Adaptive HeadTrack shows ads.

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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.*