代驾人app is a traffic navigation and billing application designed for both designated drivers and vehicle owners. With customizable billing templates, users can easily set their own billing rules. Once the service starts, the app calculates the distance in real-time and determines the corresponding price based on the current billing rules. The app also offers features such as mileage correction, estimated price calculation, accurate positioning, driving trajectory, and one-click navigation. It is considered an essential tool for designated drivers, widely recognized as an industry standard. Whether you are a designated driver or a vehicle owner, 代驾人app is a must-have tool for accurate fare calculation.