# Controlz - MOC controller

> Control Lego (Control+, Powered Up), BuWizz 2.0, BuWizz 3.0 devices.

Canonical page: [https://chrome-stats.com/d/pro.controlz](https://chrome-stats.com/d/pro.controlz)

## Overview

- **ID:** `pro.controlz`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** OneManStudio ❶
- **Category:** ENTERTAINMENT
- **Downloads:** 39,571
- **Rating:** 3.36 / 5 (307 ratings)
- **Version:** 2.91
- **Last updated:** 2025-11-15
- **First published:** 2019-10-13
- **Publisher country:** IL
- **Size:** 61 MB
- **Data as of:** 2026-09-13
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=pro.controlz)
- **Website:** [http://controlz.pro](http://controlz.pro/)
- **Privacy policy:** [https://controlz.pro/en/privacy.php](https://controlz.pro/en/privacy.php)

## Description

Controlz - MOC Controller is a versatile Chrome extension designed for LEGO enthusiasts who want to control their custom LEGO models (MOCs) seamlessly. It supports a broad range of devices including LEGO Technic Hub, Boost Hub, Smart Hub, BuWizz 2.0, and BuWizz 3.0 Pro, enabling you to create personalized profiles for each model right from your smartphone.

This extension also supports gamepad controls, offering a tactile and immersive way to operate motors like Powered Up, Control+, Mindstorm Robot Inventor, Spike Prime, and Power Functions. Whether you're building advanced robotic creations or motorized vehicles, Controlz provides intuitive device management and control flexibility in one convenient platform.

## Rankings

- #330,376 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_COARSE_LOCATION`
- `android.permission.ACCESS_FINE_LOCATION`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.BLUETOOTH_CONNECT`
- `android.permission.BLUETOOTH_SCAN`
- `android.permission.INTERNET`
- `android.permission.READ_EXTERNAL_STORAGE`
- `android.permission.VIBRATE`
- `android.permission.WRITE_EXTERNAL_STORAGE`
- `com.android.vending.BILLING`
- `pro.controlz.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

## Review summary

Users appreciate the app's superior customization and compatibility with multiple Lego hubs over official apps, along with its continuous improvements. Common issues include occasional unstable Bluetooth connections, recurring payments despite owning hardware, and loss of settings during use. Users also request support for additional devices such as Mould King hubs and improved control calibration features, indicating the app’s growing but still developing ecosystem.

### Pros

- Supports multiple Lego hubs including MOC creations and allows full customization of controls
- Better and more expandable than official Lego control apps (Control+ and Powered Up)
- Good potential and continuously improving with updates
- Allows creation of different user interfaces for various builds
- Useful for controlling Lego trains and complex movements

### Cons

- Bluetooth connection is unstable sometimes, with occasional failures to connect
- Requires payment to use certain supported devices even if user owns the hardware
- Settings like speed reset when leaving and returning to control screen, losing prior configuration
- Lacks support for some devices like Mould King hubs as requested by users

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Source: [Chrome-Stats](https://chrome-stats.com/d/pro.controlz)