# RTAB vs VR Camera Viewer

The clearest difference is in-app purchases: RTAB at none against VR Camera Viewer's 1. RTAB also leads on ads (none vs shown). VR Camera Viewer's advantage is update cadence (every 2 days vs every 5 months) and iOS requirement (12.0 vs 15.6). On price and device support there is nothing between them.

Both are free to download. VR Camera Viewer sells 1 one-off in-app purchase. RTAB asks for nothing beyond the download.

RTAB ships an update every 5 months, VR Camera Viewer every 2 days. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | RTAB | VR Camera Viewer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (42 ratings)](https://appshunter.io/ios/app/rtab-map-3d-lidar-scanner/id1564774365/reviews)** | — |
| Number of ratings | **42** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | **Every 2 days** |
| Monetization | Free | — |
| Size | 20 MB | 34 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mathieu Labbe](https://appshunter.io/developer/1564774367) | [Paweł Sołtys](https://appshunter.io/developer/1780899546) |

## 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


### VR Camera Viewer

[App page](https://appshunter.io/ios/app/vr-camera-viewer/id6738453143)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Version | $4.99 | one-time |


## Frequently asked questions

### Is RTAB free?

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

### Is VR Camera Viewer free?

VR Camera Viewer is free to download, with in-app purchases available.

### Do RTAB or VR Camera Viewer have ads?

VR Camera Viewer shows ads; RTAB does not.

### Which is updated more often, RTAB or VR Camera Viewer?

RTAB ships an update every 5 months, and VR Camera Viewer every 2 days. Most recently, RTAB was updated on November 3, 2026 and VR Camera Viewer on October 30, 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.*