Just like a real geoboard, but without the fear of getting snapped by a rubberband! Geoboard's simple, clean design is intuitive to use and easy to learn. In addition to creating the outline of shapes with the colored bands, the app has the added feature of being able to fill a shape with color, making it easier to see and compare to other shapes. There are two different sized pegboards to choose from. Fun for preschoolers to play with, but also useful for school-age kids who might be using geoboards in their classrooms. Geoboard is also available as a web app and can be played on your computer.