Check your drone Raven TwoDots through this fantastic App. You can use the screen of your smartphone as FPV monitor to view the images taken in real time from your drone while photos and records HD video directly in the memory of your device. You can use your smartphone to directly control the flight of your drone with virtual cloches screen or use the built-in motion sensor in the device for more intuitive flight. And the functions of Raven does not end there: the drone also supports automatic takeoff and landing, automatic maintaining flight altitude, intelligent direction and return home. Last grains, you can even fly your drone following the path you draw with your finger directly on the screen!