# Nuitrack vs Catch Flex

The clearest difference is review sentiment: Nuitrack at 50% against Catch Flex's 0%. Nuitrack also leads on rating (3.9 vs 3.0) and iOS requirement (11.4 vs 17.0). On price, ratings volume, 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.

Nuitrack holds the better App Store score, 3.9 against 3.0. Both are backed by a comparable volume of ratings — 7 and 4 respectively. Written reviews point the same way: 50% of Nuitrack's written reviews are positive against 0% of Catch Flex's.

## The numbers

| Metric | Nuitrack | Catch Flex |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (7 ratings)](https://appshunter.io/ios/app/nuitrack/id1476531924/reviews)** | [3.0 (4 ratings)](https://appshunter.io/ios/app/catch-flex-controller/id6474227857/reviews) |
| Number of ratings | **7** | 4 |
| Positive reviews | **50.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 2 months |
| Monetization | Free | Free |
| Size | 63 MB | 84 MB |
| Requires iOS | **11.4** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [3divi](https://appshunter.io/developer/580128868) | [Vilegacy](https://appshunter.io/developer/1817905358) |

## What reviewers say

### Nuitrack

[App page](https://appshunter.io/ios/app/nuitrack/id1476531924)

This application showcases skeletal tracking capabilities using advanced middleware. It enables full-body tracking with 19 joints, user masks, gesture recognition, and hand tracking. Designed for use with the Structure Sensor on iOS devices.

**Highlights:** Full Body Skeletal Tracking (19 joints), User masks, Gesture recognition, Hand tracking, iOS platform support, Structure Sensor integration

**Features:** macOS Compatibility

**In-app purchases:** none


### Catch Flex

[App page](https://appshunter.io/ios/app/catch-flex-controller/id6474227857)

Transform your phone into a full-body motion controller for specific games. Experience immersive gameplay by tracking your movements without needing a physical gamepad. Enjoy interactive gaming powered by your body's actions.

**Highlights:** Full-body camera tracking, Phone as motion controller, Gamepad-free gameplay, Control specific games, Body movement tracking

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Nuitrack free?

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

### Is Catch Flex free?

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

### Which has better reviews, Nuitrack or Catch Flex?

Nuitrack is rated higher. Nuitrack averages 3.9 out of 5 from 7 ratings, while Catch Flex averages 3.0 from 4 ratings.

### Do Nuitrack or Catch Flex have ads?

Neither Nuitrack nor Catch Flex 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.*