By scanning and recognizing the license plate of a car, ChattyCar.app allows users access to a plurality of sounds and expressive noises as well as the option to record new ones. These sounds can be sent to other contacts and cars as a method of vehicular communication. It is based on and working in conjunction with the patent-pending invention, A Method and Apparatus for Vehicular Communication (U.S Patent App. No: 16/135,853)