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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-playgo-to-the-app-store

Android compatibility

To know which operating system your Android 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.

  1. Tap Software Info
  2. The OS version of your device is shown under Android Version

Hardware

  • 2 GB RAM

Operating System

  • Android 8.1 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 15.1 or higher

Compatible devices

The following are the devices and their operating systems that the LEGO Group is using to validate the app experience. This list of validated devices may change at any time and without any notice. We will do what we can to keep this list as up to date as possible.

Android devices

    Please note that any additional compatible device outside this list of tested devices may not provide an optimal experience.

    iOS devices

      Please note that any additional compatible device outside this list of tested devices may not provide an optimal experience.

      Apple: Apple, the Apple logo and iPhone are trademarks of Apple Inc., registered in the U.S. and other countries and regions. App Store is a service mark of Apple Inc.

      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.