This app allows you to design a track layout on your iPad before actually building it. Designing more interesting and complex track layouts with this app is very straightforward and allows you to check that your design works before going to the trouble of connecting the actual track sections. The track sections included are based on the most commonly used Scalextric® track sections, including 22.5 deg, 45 deg & 90 deg R1, R2, R3 & R4 bends. Several example layouts, of varying complexity, can be selected and edited, if required. Up to 10 different track layouts can be saved, for recall later.