Apps Related to Turn-by-turn Navigation

MAPS.ME is an offline map and navigation application leveraging OpenStreetMap data. It provides detailed maps, turn-by-turn navigation, hiking trails, and points of interest, all accessible without an internet connection, making it ideal for travelers and outdoor enthusiasts.

OpenStreetMap (OSM) is a global, collaborative project to create a free, editable map of the world. It's built upon data contributed by millions of volunteers, offering a highly detailed and up-to-date alternative to commercial mapping services.

An open-source virtual globe and world atlas application, Marble provides a comprehensive way to explore the Earth without an internet connection, offering detailed maps, navigation capabilities, and support for various map data resources.