Gilsung: BaZi Chart & Match

Saju computed right, right on your phone. Gilsung reads your four pillars with the real calendar math, from solar terms to the late-night hour boundary. Your chart and daily reading are free. No account. No subscription.

WHAT MAKES GILSUNG DIFFERENT
- The whole engine runs on your phone. Your birth details stay on it, and we never collect them. No account, ever.
- Your chart and your daily reading are free. There is no subscription, no coins, no hearts, nothing to recharge.
- Calendar math done right: the year turns at Ipchun, months follow the solar terms, hours use true local solar time, and a birth after 23:00 rolls the day pillar correctly.
- Readings that show their work: every reading names the pillars, stems, and branches it came from.
- Compatibility in two layers: the inner match from your day pillars, the outer match from your year pillars.
- Saju's harder seasons, framed as tempo: low-tide years are for pacing, not fear. No talismans, ever.
- Best-day guidance for what you are planning.
- In English, Korean, Simplified and Traditional Chinese, Japanese, Thai, and Indonesian.

YOUR CHART, EVERY DAY
- Your four pillars with the day master explained in plain language
- Ten gods, hidden stems, and luck pillars, readable at a glance
- A daily reading built from your actual chart
- Compatibility for any two people
- Auspicious-day guidance for your plans

WHAT WE DON'T DO
No subscription. No coins. No ads. No fortune-teller marketplace. No talismans. No account. No data collection.