Google Maps is primarily designed for well-marked, paved roads and does not adequately highlight gravel routes, making it less effective for navigating unpaved paths. In a poll, 55% of users preferred OsmAnd for unpaved road navigation, compared to 20% for Google Maps. OsmAnd offers features like a color-coded system for road types, offline map support for entire regions, and the ability to import KML or GPX files. However, it has challenges such as cumbersome customization options, less detailed information compared to Google Maps, and performance issues on Android Auto.