Rolling Falling! Yellow is an educational app for kids, available on Android platform, designed by Atech Inc. This free app is perfect for children around six years old and helps develop their sense perception. The app consists of balls that appear on the screen and then roll over and over. Kids can enjoy the app by just touching the screen.

The app offers various ways to play with the balls. Kids can drag the balls and make them move, tap the button to move the gimmick, and slant the device to right and left to make the balls move. They can also choose to erase the balls by selecting REDO from the menu. The app also offers the option to turn the orientation sensor ON/OFF from the menu in the title screen. If ON, balls will roll when the device is slanted to right and left. If OFF, the orientation sensor is deactivated.