This navigation tool calculates magnetic variation, the difference between true and magnetic north, essential for plotting courses on maps. It's designed for pilots, sailors, cartographers, and anyone using maps and a compass.




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This navigation tool calculates magnetic variation, the difference between true and magnetic north, essential for plotting courses on maps. It's designed for pilots, sailors, cartographers, and anyone using maps and a compass.






A comprehensive reference guide to symbols used on electronic nautical charts, based on IHO specifications. It offers quick lookup, detailed graphics, and offline access for navigation and revision.



This app allows you to combine multiple GPX route files into a single, continuous track. It's ideal for visualizing multi-day adventures, reconnecting interrupted recordings, and creating comprehensive navigation files for complex journeys. Enjoy offline processing with a user-friendly interface.