<p>Android based app with auto declination adjustments using GPS location. Declination information calculated using the latest 2025 WMM data available from https://www.ngdc.noaa.gov/geomag/WMM/DoDWMM.shtml.</p><ul><li>Auto declination adjustments using GPS</li><li>Manual declination adjustments</li><li>Degree's and NATO mils modes</li><li>Night modes available (red and green night modes)</li><li>Four compass roses available (two in degrees, two in NATO mils)</li><li>Displays the current bearing as well as the reverse bearing</li><li>Displays the current auto calculated declination or manual declination</li><li>Bezel bearing reset button</li></ul>