SanHe Loupan is a working San He luopan compass for feng shui Clients, students, practitioners, and consultants. LIVE COMPASS Open the Loupan tab and the dial rotates with the phone in real time, with the 24 mountains, eight cardinals, and a fixed needle showing exactly which sector you face. A built-in calibration prompt walks you through the figure-8 motion when the magnetometer drifts. Switch between magnetic and true north (with your local declination) in the compass settings. BAZI PROFILES Add a birth date, time, and location for yourself or anyone you read for. The app computes the full Four Pillars chart locally — heavenly stems, earthly branches, day master, strength, useful god, Eight Mansions favourable and unfavourable directions, life trigram, kua number, and 10-year luck pillars. Switch between solar (Gregorian) and lunar dates with a single toggle. LIVE READING Load any saved profile into the compass and the bottom of the screen flips to a full Eight Mansions reading for whatever cardinal you currently face — Sheng Qi, Tian Yi, 1-ON-1 VIDEO CONSULTATIONS The Session tab hosts a live video call between two phones. One side points the back camera at a physical loupan; the other side guides via video, with a synced compass overlay shared in real time. Browse the compass as a guest. Sign in to host or join calls and save profiles.