Omar reis

CamSextant allows measuring altitudes of celestial objects with the phone. Or any vertical angle.The

Celestial navigation application with - perpetual almanac- star finder chart, with animation - calcu

OPYC* is a worldwide sailing simulation using physics. The game runs locally on your mobile device,

VRTool combines a sailing calculator, worldwide charting and GPS data logger. Most of VRTool desktop

Nassau St is a real time financial information display. It shows streaming quotes, charts, order and

Celestial navigation calculator. Check your orientation by the stars. With perpetual nautical almana