Map apps are digital applications that help users navigate and find locations using GPS technology. They provide detailed maps, directions, and real-time traffic updates, making it easier to plan routes for driving, walking, or biking. Popular examples include Google Maps and Apple Maps. These apps often include additional features such as points of interest, user reviews, and the ability to save favorite locations. Many map apps also allow users to explore public transportation options and view satellite imagery, enhancing the overall navigation experience.