# RTAB vs FrontDepth View

The clearest difference is rating: RTAB at 4.8 against FrontDepth View's 4.3. RTAB also leads on review sentiment (100% vs 75%) and ratings volume (39 vs 4). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

RTAB holds the better App Store score, 4.8 against 4.3. That said, the two scores are not equally well evidenced: RTAB has 39 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 100% of RTAB's written reviews are positive against 75% of FrontDepth View's.

RTAB ships an update every 4 months, FrontDepth View every 2 months. The most recent releases landed on September 23, 2026 and July 7, 2026 respectively.

## The numbers

| Metric | RTAB | FrontDepth View |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (39 ratings)](https://appshunter.io/ios/app/rtab-map-3d-lidar-scanner/id1564774365/reviews)** | [4.3 (4 ratings)](https://appshunter.io/ios/app/frontdepth-view/id1583468252/reviews) |
| Number of ratings | **39** | 4 |
| Positive reviews | **100.0% of reviews** | 75.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 19 MB | 4 MB |
| Requires iOS | **14.3** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mathieu Labbe](https://appshunter.io/developer/1564774367) | [HAN WEI WANG](https://appshunter.io/developer/928406183) |

## 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


### FrontDepth View

[App page](https://appshunter.io/ios/app/frontdepth-view/id1583468252)

Capture real-time images from your device's TrueDepth camera, especially in low light. Explore your face from different angles, switch between 2D and 3D views, and save 3D photos. Browse your saved 3D face images in a dedicated folder.

**Highlights:** Real-time TrueDepth camera feed, Low-light image capture, Adjustable view range slider, Pan display to explore face angles, Toggle between 3D and 2D views, Save 3D face photos, Browse saved 3D photos

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is RTAB free?

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

### Is FrontDepth View free?

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

### Which has better reviews, RTAB or FrontDepth View?

RTAB is rated higher. RTAB averages 4.8 out of 5 from 39 ratings, while FrontDepth View averages 4.3 from 4 ratings.

### Do RTAB or FrontDepth View have ads?

Neither RTAB nor FrontDepth View shows ads.

### Which is updated more often, RTAB or FrontDepth View?

RTAB ships an update every 4 months, and FrontDepth View every 2 months. Most recently, RTAB was updated on September 23, 2026 and FrontDepth View on July 7, 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.*