Hi Product Hunt! I built Tuvilogy out of frustration. People keep asking ChatGPT for Zi Wei Dou Shu readings and getting vague outputs that sound right but aren't actually reading their chart. Zi Wei Dou Shu (Tử Vi Đẩu Số) is a 1,000-year-old Chinese astrological system deeply embedded in Vietnamese culture. Reading it properly requires understanding how stars interact across 12 life palaces — not just what each star means in isolation. What Tuvilogy does differently: • Computes your actual chart (real placement calculations) • Analyzes all 12 palaces + cross-palace interactions • Identifies major life cycles (Dại Hạn) specific to your chart • Built on specialized methodology from experienced practitioners Free tier gives personality + current-phase overview. Paid tier (99k VND ≈ $4) gives full 12-palace analysis + decade cycles (~5,000-7,000 words). Less than a coffee. Would love your feedback — especially from anyone who's tried other Zi Wei tools and found them lacking!

Tuvilogy

AI-powered Zi Wei Dou Shu readings — not generic ChatGPT

AI-powered Zi Wei Dou Shu readings — not generic ChatGPT