Compass Observation App — ASO

By Burak Yesilirmak on AppTrack Ninja.

Gyro Error & Celestial Nav

The compass check and celestial navigation toolkit for deck officers, yachtsmen and navigation students. Everything is calculated on your phone, offline, with no account, no ads and no data collection. PHONE COMPASS • Your heading, magnetic or true, with the Sun, the Moon and your chosen body marked on the dial • Find your phone's own compass error by aligning it to the Sun or the Moon; AR Sky uses the same correction COMPASS & GYRO ERROR • Gyro and standard compass error from any body's true bearing, with variation (World Magnetic Model) and deviation worked out for you • SOLAS gyro-error li…

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