The UCLS app. allows its client to get taxi to them in as little as three clicks. The app allows the client to view available cars on screen and can simply hail a car by simply tapping it. Our clients can view the driver as he or she approaches to pick them up. The client has the option of paying in cash or credit card. With many different apps. out there, go with the one that gives you options and the most reliable service. Go with UCLS USA.