# RTAB vs LiDAR Depth Map 3D Scanner

The clearest difference is in-app purchases: RTAB at none against LiDAR Depth Map 3D Scanner's 3. RTAB also leads on ratings volume (41 vs 1) and device support (3 vs 1). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. LiDAR Depth Map 3D Scanner sells 3 in-app purchases, starting at $6.99 per 7 days. RTAB asks for nothing beyond the download.

LiDAR Depth Map 3D Scanner holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: RTAB has 41 ratings behind it against 1, so its average is the more settled of the two.

RTAB ships an update every 4 months, LiDAR Depth Map 3D Scanner every 2 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | RTAB | LiDAR Depth Map 3D Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (41 ratings)](https://appshunter.io/ios/app/rtab-map-3d-lidar-scanner/id1564774365/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/lidar-depth-map-3d-scanner/id6786824672/reviews)** |
| Number of ratings | **41** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 19 MB | 14 MB |
| Requires iOS | **14.3** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | +4 |
| Developer | [Mathieu Labbe](https://appshunter.io/developer/1564774367) | [Angel App Publishing Ltd.](https://appshunter.io/developer/412814814) |

## What reviewers say

### RTAB

[App page](https://appshunter.io/ios/app/rtab-map-3d-lidar-scanner/id1564774365)

This utility app enables real-time 3D scanning and mapping of environments using LiDAR or RGB-D sensors. It features online loop closure detection and map optimization for immediate feedback, with export options for various 3D formats.

**Highlights:** Online 3D scanning and mapping, Loop closure detection and map correction, Save maps in DB format, Export in PLY, LAS, or OBJ, Multi-session mapping, AR/VR visualization mode

**In-app purchases:** none


### LiDAR Depth Map 3D Scanner

[App page](https://appshunter.io/ios/app/lidar-depth-map-3d-scanner/id6786824672)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $6.99 | per 7 days |
| Annual Subscription | $39.99 | per year |
| Lifetime Purchase | $69.99 | one-time |


## Frequently asked questions

### Is RTAB free?

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

### Is LiDAR Depth Map 3D Scanner free?

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

### Which has better reviews, RTAB or LiDAR Depth Map 3D Scanner?

LiDAR Depth Map 3D Scanner is rated higher. RTAB averages 4.8 out of 5 from 41 ratings, while LiDAR Depth Map 3D Scanner averages 5.0 from 1 ratings.

### Do RTAB or LiDAR Depth Map 3D Scanner have ads?

Neither RTAB nor LiDAR Depth Map 3D Scanner shows ads.

### Which is updated more often, RTAB or LiDAR Depth Map 3D Scanner?

RTAB ships an update every 4 months, and LiDAR Depth Map 3D Scanner every 2 months. Most recently, RTAB was updated on October 24, 2026 and LiDAR Depth Map 3D Scanner on October 24, 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.*