# MocapX vs RTAB

The clearest difference is review sentiment: RTAB at 100% against MocapX's 47%. RTAB also leads on rating (4.8 vs 3.2) and in-app purchases (none vs 6). MocapX's advantage is update cadence (every 2 months vs every 5 months). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. MocapX sells 6 in-app purchases, starting at $19.99 per month. RTAB asks for nothing beyond the download.

RTAB holds the better App Store score, 4.8 against 3.2. Both are backed by a comparable volume of ratings — 16 and 41 respectively. Written reviews point the same way: 47% of MocapX's written reviews are positive against 100% of RTAB's.

MocapX ships an update every 2 months, RTAB every 5 months. The most recent releases landed on October 21, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | MocapX | RTAB |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.2 (16 ratings)](https://appshunter.io/ios/app/mocapx/id1426530589/reviews) | **[4.8 (41 ratings)](https://appshunter.io/ios/app/rtab-map-3d-lidar-scanner/id1564774365/reviews)** |
| Number of ratings | 16 | **41** |
| Positive reviews | 47.4% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 5 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 22 MB | 20 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Techapp s.r.o.](https://appshunter.io/developer/1474956114) | [Mathieu Labbe](https://appshunter.io/developer/1564774367) |

## What reviewers say

### MocapX

[App page](https://appshunter.io/ios/app/mocapx/id1426530589)

Capture facial motion from your iPhone or iPad Pro and animate characters in Autodesk Maya in real-time. Record data offline for later import and use with any custom or production rig.

**Highlights:** Real-time facial motion capture, iPhone/iPad Pro integration, Direct animation in Maya, Offline recording and import, Custom rig support

**Features:** Game Controller support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly plan | $19.99 | per month |
| Yearly plan | $199.00 | per year |
| Recording Time 5 Minutes | $19.99 | one-time |
| Recording Time 10 Minutes | $36.99 | one-time |
| Recording Time 30 Minutes | $49.99 | one-time |
| Lifetime | $499.00 | one-time |


### 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


## Frequently asked questions

### Is MocapX free?

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

### Is RTAB free?

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

### Which has better reviews, MocapX or RTAB?

RTAB is rated higher. MocapX averages 3.2 out of 5 from 16 ratings, while RTAB averages 4.8 from 41 ratings.

### Do MocapX or RTAB have ads?

Neither MocapX nor RTAB shows ads.

### Which is updated more often, MocapX or RTAB?

MocapX ships an update every 2 months, and RTAB every 5 months. Most recently, MocapX was updated on October 21, 2026 and RTAB on October 27, 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.*