Nautical Almanac APK for Android

Nautical Almanac is an Android-based navigation tool that offers essential celestial almanac calculations. This free software is tailored for users engaged in celestial navigation, providing calculations for azimuth, height, and other relevant information for celestial bodies such as the Sun, Moon, and key navigation stars and planets, including Venus and Jupiter. Moreover, the program includes functionality for determining magnetic declination, which is vital for correcting compass readings based on the latest World Magnetic Model (WMM2015). An added feature since version 1.05 is the Gyro and magnetic compass error calculator, enhancing its utility for navigators.

The program does require VENDING permission for in-app billing, which is necessary should users choose to donate or activate the GPS option. Nautical Almanac stands out as a reliable resource for those needing precise celestial navigation data, making it a valuable tool for sailing enthusiasts and professionals alike.