Yellow Taxis is a simple and didactic application with internet functionality. With the aim of helping users of authorized yellow taxi drivers; to interact in a different way in the service request. When the user requests the taxi, he will issue a signal with his location to all the taxi drivers who are within a radius of 1500 meters; allowing taxi drivers to take the service in a more efficient way. The cost of the service is the traditional one, because the application does not interfere with costs or routes. The taxi driver has standard price templates which will not have any modification since the payment process will be the usual one in cash.