Accurate great-circle bearing pointing straight to Masjid al-Haram in Makkah using your smartphone's built-in magnetometer and orientation hardware.
The shortest path along the Earth's spherical surface to Makkah requires calculating the initial forward azimuth between your coordinates and the Kaaba (21.4225° N, 39.8262° E). Muslim 360 solves these equations in milliseconds directly on your phone.
