StarPilot

iNA Digitial Nautical Almanac

Paid

iNA computes all ephemeris data available in the daily pages of the USNO Nautical Almanac. This information is required when doing astronomical...

StarPilot

Paid

The state-of-the-art solution to navigation computations on your iPhone or iPod touch.StarPilot does celestial sight reductions of all bodies using...