Navigation apps are software applications designed to help users find their way from one location to another. They use GPS technology to provide real-time directions, traffic updates, and estimated arrival times. Popular examples include Google Maps, Waze, and Apple Maps. These apps can be used for driving, walking, or cycling, making them versatile tools for various modes of transportation. In addition to providing directions, navigation apps often include features like points of interest, such as restaurants and gas stations, along the route. Users can also share their location with friends or family, enhancing safety and coordination during travel.