Ride-hailing apps are mobile applications that connect passengers with drivers for transportation services. Users can request a ride by entering their location and destination, and the app matches them with nearby drivers. Payment is typically handled through the app, making the process convenient and cashless. These apps, such as Uber and Lyft, have transformed the way people travel, offering an alternative to traditional taxis. They provide features like real-time tracking, fare estimates, and user ratings, enhancing the overall experience for both riders and drivers.