GraviTrax

In-app purchases
4.2
3.55K reviews
500K+
Downloads
Teacher Approved
Content rating
PEGI 3
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About this game

GraviTrax – the interactive ball track system from Ravensburger for your mobile or tablet. 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. And in the latest version of the app you can share you tracks with your friends.

The GraviTrax ball track system lets you build your own track worlds according to the laws of gravity. Use the construction elements to create a fast-paced course where balls roll to their destination with the help of magnetism, kinetics and gravity. The GraviTrax ball track system makes gravity a fun learning experience which can be extended with countless expansions. Unlimited fun guaranteed! The starter kit and the action-packed expansions are now available in all well-stocked toy shops and online stores.
Updated on
Jul 14, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
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No data collected
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Ratings and reviews

4.1
2.52K reviews
Frazer Rose
March 12, 2023
Fairly good game, although should be more of a companion app to the sets as opposed to a free app for people who don't want the proper experience. For example, if you scan the barcode of the product in the app, you would unlock the pieces from that set. No pay-for-pro-set-stuff-even-when-you-already-own-it nonsense. I own the starter kit and vertical pro expansion, should I not be entitled to being able to use the expansion in the app? Real missed opportunity, but one update could change that...
31 people found this review helpful
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Jude Sunderland
July 10, 2024
Amazing game, I love that there is variation in the physics just like the real thing! I have all the gravitrax expansions except the power pack in real life, and this helps me test out a dumb idea without taking anything out of the box. One thing I would like is there to be an official pc version of the game. Also with the power starter you can't drop balls through the hole in the top, something I've seen in a video. Please add this feature so I can make an infinite track like this!
36 people found this review helpful
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A Google user
April 27, 2019
Very handy app for simple tracks! However I do have a few thoughts on how it might be improved. First of all, I'd like more options for support-block locations on the transparent level panels. Since there are a lot more stable ways to line them up than the app shows. Then it'd be great if I could make the track other sizes than 2x2 or 3x3, to have custom options on the overall track size. And finally I'd like to be able to select part of the track and move it. Otherwise great app!
51 people found this review helpful
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What’s new

- 8 new stones
- further small improvements