Compass Direction vs MagVar

AS FEATURED ON: TechRadar and more. Compass Direction - Digital is an easy to use compass app which allows you to find accurate compass headings and directions along with a realtime GPS map. Switch between the map and the view by holding the device up! WHY YOU’LL LOVE COMPASS DIRECTION - DIGITAL: The app allows you to use a digital compass - and it looks beautiful whilst doing so! NOTABLE FEATURES: • The app includes heading, direction, altitude, latitude, longitude, speedometer, and a torch • Switch between map types by tapping the screen and pinch to zoom in/out • Switch between the map and view by holding the device up • Accurate realtime compass direction and heading • Realtime GPS coordinates • Simple and beautiful user interface • Small haptics when interacting, improving the overall experience • VoiceOver support • 3D Touch GET IN TOUCH: If you have any questions or feedback, I'm all ears. Compass Direction - Digital was created by an individual in his free time, and I’d love to know what you think. I’m available through Twitter @elohohel. Terms of Use (EULA) - https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

MagVar is targeted towards anyone interested in navigation. This includes, pilots of aircraft, captains of sea going vessels, cartographers, engineers and surveyors. Anyone who uses maps and a compass will find the declination calculation (also referred to magnetic variation) very useful. (Declination is the difference between true and magnetic north and used when plotting a course on a map.) MagVar calculates the magnetic flux density for any location on the Earth and then uses this data to calculate magnetic variation. The model is accurate for dates ranging from January 1, 2025 up through December 31, 2029. Using the model, the app calculates declination and inclination. As the user pans the map, the magnetic variation is calculated and graphically shown as a map overlay.