Niwoon: Saju, Tarot & AI Chat

Niwoon Naewoon computes a person's BaZi birth chart (Four Pillars) from the date and time of birth, then lets you talk it through with AI guides — about yourself and the people around you.

■ Guides — chat with AI guides
BaZi, Ziwei, tarot, naming, personal color, cars and self-care, plus Wooni, your in-app guide. Open a room and ask; each guide answers in its own voice.
· Every guide is an AI character, not a human counselor
· Invite two or three guides into one room and let them answer in turn (group rooms)
· Charts are computed in the app; the guides talk over the results

■ Chats — rooms with friends
Share photos in one-to-one and group rooms with friends, with read receipts, invites and push notifications. Links show a preview card.

■ Relationship map — everyone you added, on one page
Add family, friends and coworkers to see the role each person plays for you (five roles) and your chemistry on a map.
· The closer, the better the match — distance and score at a glance
· Tap a dot to see your compatibility and why it scored that way
The map, roles and chemistry are free and computed on your device.

■ Precise manseryeok — eight minutes can change the result
· True solar time and birthplace longitude correction (24 Korean and 25 overseas cities)
· Equation of time (±16 minutes by season), historical standard meridians (Korea 127.5°E in 1954–1961) and daylight saving periods
Born at the same clock time in a different city, your hour pillar can differ. The app shows that difference instead of hiding it.

■ Readings built on the calculation
· Who am I — personality, temperament and strengths
· Why do my relationships repeat — love patterns
· What work suits me — aptitude and career tendencies
· Where am I now — the flow of ten-year and yearly luck
Each reading opens with a themed background and your day-pillar character.

■ Plaza — with people who use the same app
Share posts, comments and photos. Your plaza name can differ from your profile name, and posting earns Woon.

■ How payment works
No subscription. Open only the readings and chats you want with "Woon". Pay for what you use; readings you open stay with you.

※ Results are for self-understanding only and do not replace medical, investment or legal advice.
※ Birth data is protected with encryption and row-level access control, and friends see it only while you keep sharing switched on.

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