Hi All,There will be some relief to all those SPARK users to finally utilize their drones for another two to three years with the innovative DRONEBLOCK app which is available currently in the Apple store. Android version of DroneBlock coding is yet to be released . All those iPHONE users , kindly utilize this opportunity and maximize your flight missions by programming your own flight missions using DroneBlock coding . These are very simple to learn except you have to use Math !