Simple but effective... that was the goal when creating this app. High contrast makes the lights easy to see, and the timers are all fully adjustable. * Pro and Sport (Full) Modes * Adjustable Delay Box Timer * Adjustable Vehicle Reaction Time / Rollout * Adjustable Light Interval/Transition Time * Adjustable launch setting allows you to launch vehicle when button is pressed down or when it is released I intend to continue working on this app to make it better. So, please email me any comment