A free app for Android, by LEGO System AS.

With the LEGO DUPLO Connected Train, you can build a railway and drive a train with your child.

This app may be used with or without the LEGO® DUPLO® Cargo Train LEGO® DUPLO Steam Train.

All aboard the DUPLO train!

The driver can be a boy or a girl, and can be found in the main menu of the app.

The app has been designed to support children and their parents. It helps parents to support their children’s development in many ways, for example by encouraging them to play and learn with their child, or by helping them to develop a more positive attitude towards technology.