Mobile applications that make use of GPS technology include navigation apps, fitness apps, dating apps, and ride-hailing apps, among others. In these
best selling applications, GPS is used to track the user's location in real-time and provide relevant information, such as directions to a destination, nearby points of interest, or estimated time of arrival. To develop a mobile application that uses GPS, a developer needs to have a good understanding of how GPS works and how to access GPS data from a device. This typically involves using GPS APIs (Application Programming Interfaces) provided by the mobile operating system (such as Android or iOS) to retrieve and process GPS data.