C-MAP - Marine Charts is a free Android app developed by C-MAP, designed to provide high-quality nautical maps, traffic and weather information to help users plan their next water trip. With this app, you can download or stream the latest up-to-date offline marine charts for free. The app offers features like Autorouting, offline personal charts, and AIS data, which enables you to see boats around you within a 100 km radius, along with their position, speed, and course.

The app also provides users with relevant information about marinas, harbors, beaches, shops, and much more. You can personalize your maps by highlighting areas based on your boat size, using your favorite units of measurement, creating places, routes, and tracks. The app offers you the chance to save places you want to visit and access them later from any computer or device. With C-MAP - Marine Charts, you can share your trips, reviews, photos, and more with your friends and family to let them know about your amazing experiences!