Sun Compass App

1. Download and open Sun Compass App, then allow Location and Motion permissions for accurate heading and sun data. 2. Calibrate the compass by moving your phone in a figure-eight, then choose true north or magnetic north and set your preferred units. 3. Use the live compass to see your heading, the current sun direction, and instant sunrise, sunset, and golden hour times for your location. 4. Plan ahead by selecting a date and location to preview the sun path and shadow length, then save favorite spots for quick access. 5. Enable alerts for sunrise, sunset, or golden hour, add a home screen widget for quick checks, and recalibrate if accuracy drops after travel or device impact.