Children love to play with marble ball race toys and enjoy watching the balls rolling in the track, over and over again. In our app, we try to teach kids to build marble ball tracks in a simple way so that they can naturally understand the tracks running mechanics and logic. In this app, children can learn to make marble ball track step by step by imitating and practicing, or they can freely build their own tracks. We provide a large number of tutorials through which children can quickly learn to build a variety of fun marble ball race tracks. Features 1, Provides 40+ tutorials for building marble ball tracks (will be continuously updated in the future). 2, Children can learn to build marble ball tracks by imitation and practice. 3, Provides a large number of parts, including gears, springs, ropes, motors, axles, cams, basic shape parts, pistons, and other parts. 4, Provides a combination of parts so that the track-building process becomes more simple and more interesting. 5, Provides a variety of material parts, including wood, steel, rubber, stone, and so on. 6, Children are free to create their own marble ball track. 7, Provides 9 background themes. 8, Children can share their own mechanical devices online, you can also download the marble ball track created by others. - About Labo Lado: We develop apps for kids that inspire creativity and pique curiosity. We do not collect any personal information or include any third-party advertising. For more information, please see our Privacy Policy: https://www.labolado.com/apps-privacy-policy.html Join our Facebook Page: https://www.facebook.com/labo.lado.7 Follow us on Twitter: https://twitter.com/labo_lado Support: http://www.labolado.com - We value your feedback Feel free to rate and review our app or feedback to our email: [email protected]. - Need Help Contact us 24/7 with any questions or comments: [email protected] - Summary An app focused on STEAM (Science,Technology,Engineering,Art and Math). Fosters curiosity and a love of learning in children. Kids can learn mechanics,logic and physics through games and design their own marble run tracks.