Device Guide

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LEGO® Builder app

The easiest way to find out whether your device works with the LEGO® Builder app is to find and download the app. Devices that can download and install the app from official app stores will likely work with our products.

Because of the significant number of different models, variants, and manufacturing standards of available devices, we can only assure the compatibility of devices that are actively tested internally. If your device cannot find and download a particular LEGO app from an official app store, this means that your device does not support that product.

  • Go to Google Play
  • Go to the App Store
  • Android compatibility

    To know Android device and operation system your device is running follow this quick guide:

    1. Swipe down from the top and tap the Gear icon (System Settings)
    2. Scroll towards the bottom and tap About Phone
      Depending on your device you will either see Android Version defined here, or you may need to follow the next step to view it.
    3. Tap Software Info
    4. The OS version of your device is shown under Android Version


    • 2 GB RAM

    Operating System

    • Android 5.0 (Lollipop API 21) or higher
  • iOS compatibility

    To know which operating system your iOS device is running follow this quick guide:

    1. Open Settings
    2. Scroll down and tap General (Gear icon)
    3. Tap About
    4. The OS version of your device is shown next to Software version in the second row.

    Operating system

    • iOS 13 or higher

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Google Play:
Google Play and the Google Play logo are trademarks of Google LLC.

Bluetooth Trademarks

The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc.