AzimuthCalc app for iPhone and iPad

4.4 ( 8224 ratings )

Utilities Productivity
Developer: Hisanobu Uwaso

Free

Current version: 2.0.0, last update: 4 years ago
First release : 12 Sep 2016
App size: 5.79 Mb

Using latitude and longitude to calculate azimuth and distance.

For the calculation of azimuth angle
Azimuth angle clockwise true north as zero degrees.

Basis for calculation
Earth ellipsoid is 298.257222101
　equatorial radius is 6378137