
Cameron Cook
The app looks to be pretty neat and have cool additional designs, however it'd be nice to implement some sort of filter option to only show designs that I can make with the pieces I have. We gifted my son the Costco box of gravitrax pieces and it doesn't have all the pieces that some of the designs in the app have

David C
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The App is excellent, especially as it is basically free. Hopefully it will be updated with new Trax pieces. A few changes might be nice, like the limit on spirals and bounce angles. What would be nice is a change option and not just delete a tile. And the pivot handle makes it hard to see high bits from the side. Still excellent and even more so in conjuction with GraviSheets. A multitude of tracts to possibly make with easy steps to follow in the App.
1 person found this review helpful
Ravensburger Verlag GmbH
January 12, 2026
Hello, thank you so much for the great feedback.

Dominic Savile
I would say this is a really awesome app to have. I had the gravitrax advent calendar, and I wanted to test out some of the pieces. The only thing I will say about it is in real life you can start the marble anywhere otherwise in this you can't please add this function.🙏🙏