GraviTrax is the ultimate ball track simulator for kids and their parents. Use the free app for the Gravitrax ball track system with its free editor to build your very own fantastic tracks, and then roll the balls as you watch from different angles. Try endless new combinations and come up with new ideas to build your tracks. Experience the tracks interactively and follow the balls from a variety of camera angles – including in Virtual Reality if you have the right glasses and a compatible phone. And in the latest version of the app you can share your tracks with your friends.

Gravitrax for Android provides a great simulation of a ball track. Just set up your track, let the balls roll, and you’re ready to go. You can follow the ball from different camera angles with the new Follow Camera functionality. This way, your child can enjoy being the first to reach the goal, just like in real life. The balls come in 5 different colors and you can choose the appearance of your track via free visual themes. The track dimensions are shown on your phone screen and can be changed via the Track Editor (for Android 5.0 and above).

Gravitrax helps to develop skills and to learn logic. You can use Gravitrax as a game and a puzzle game in the same app. For example, in the “Gravitrax: Game,” your child can use the track, change the track dimensions, set various parameters, and challenge his/her friend to a race. In the “Gravitrax: Puzzle,” you can help your child to build his/her own track, by moving the blocks.