YiShun Privacy Policy

YiShun uses birth date, optional birth time, location text, coordinates, timezone, locale, and product events only to generate astrology-style self-reflection content, keep your reading experience working, and improve the product.

Data we collect

Birth profile fields entered by you: date, known/unknown time, place text, latitude/longitude, timezone, and optional gender.
Account fields if you register: email, plan tier, and saved reading metadata.
Basic analytics events such as landing, birth form completion, result view, share, checkout start, and paywall click.

What YiShun does not do

YiShun does not sell your birth profile or payment details.
No medical, financial, legal, or life-critical decision service is provided.
No precise location permission is required for the core web flow; you can enter location details manually.

Deletion and contact

You can request account and saved reading deletion at /account/deleteor email support@yishun.app. We will verify the request before removing account records, saved birth profiles, and saved reports where technically possible.