Rad 3D app for iPhone and iPad

An App for bicycle wheel builders. Explore lacing patterns in 3D, from radial to four-cross. For several numbers of spokes, front and rear wheels, rim and disc brakes.

Select your wheel from the information pane. Add and remove groups of spokes with the "forward" and "back" arrows. Move the wheel about its center with a swipe gesture, zoom and pan with pinch and two-finger swipe gestures. Double-tap to reset to the default view. Tap on the hub to make the wheel rotate on its axis.

Take a picture of the displayed wheel with the camera icon. The picture can be shared or saved with a black, white, or transparent background.