text: Many people text while driving or call while driving. Snap chat is the most used app by teens while driving, mainly to show off that they are in their new car, or to show that they are out somewhere. Some talk while driving holding the phone up to their ear driving with one hand on the phone and one on the wheel. Others face time still driving with one hand holding the phone to their face and the other one the wheel. Some text while driving with one hand on the phone and the other on the wheel. Others use the hands free were people can just talk into the phone, and tell the phone what to send in text. Drivers should not be able to use cell phones while driving.