A compact visual approach to the celestial navigation workflow

-- Features --

Realtime computed horizon in panoramic projection. Use for star/planet identification, sight preparation, true bearings etc.

Sight reduction (ephemerides calculated internally) for the sun, moon, bright planets, and the 58 almanac-listed navigational stars

Lines of position (intercept method) plotted on a pan/zoom grid centered on Assumed Position

What’s New

Version 1.3

minor revisions

App Privacy

The developer, Nicholas Braun, has not provided details about its privacy practices and handling of data to Apple.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.