I Ching Calendar

1. App Introduction
Zhouyi Perpetual Calendar is an all-in-one folk custom APP for calendar lookup, auspicious date picking, numerology, schedule planning, naming and health care. It combines traditional Zhouyi sexagenary culture with modern schedule management, serving all your needs of date checking, event planning, eight-character analysis, naming and regimen as a portable daily assistant.
2. Core Functions
2.1 All-in-one Perpetual Calendar
Supports bidirectional Gregorian & lunar lookup from 1 AD to 9999 AD with one-tap switch. It contains full calendar data: 24 solar terms, festivals, sexagenary cycles, zodiacs, Five Elements, constellations and hours, to check any past or future date easily without paper almanacs.
2.2 Smart Schedule Reminder
Supports to-do lists, birthdays, anniversaries, countdowns and custom alarms. Match with daily almanac do’s & don’ts to avoid missing important plans.
2.3 Professional Auspicious Date Selector
Daily updated do’s and don’ts cover weddings, openings, house moves, construction, contracts, medical visits and more. Built-in lucky date filter & date day calculator simplify picking ideal days for major events.
2.4 Traditional Numerology Tools
Eight-character chart: analyze Five Elements, ten gods and yearly fortune
Marriage matching: evaluate compatibility of two birth charts
Purple Star, Qimen Dunjia, Liuren divination for advanced I Ching fans
2.5 Eastern & Western Divination
Daily hexagram, Tarot reading for love, career and wealth; Western horoscopes, zodiac fortune and synastry charts offer multiple fortune references.
2.6 Seasonal Health Manager
Female period tracker auto-calculates menstruation and ovulation. 12-hour TCM regimen guides provide organ care tips based on daily Five Elements.
2.7 Name Numerology Suite
Five-Grid name test for luck, career and marriage; baby naming matches birth eight-character Five Elements preferences; complete surname library for newborn and adult renaming.
3. App Highlights
Integrates ancient Zhouyi almanac with modern planner; 7 modules combined in one app; nearly 10,000 years of calendar data; simple intuitive interface; fit for daily users and I Ching enthusiasts.
4. Target Users
People checking lunar calendars, solar terms and almanac taboos; users picking lucky dates for weddings, openings and relocation; those needing birthday & to-do reminders; fans of eight-character, Purple Star, Tarot and astrology; expecting families naming babies and analyzing Five Elements; users tracking cycles and practicing seasonal health care.
5. Our Vision
More than a digital almanac, Zhouyi Perpetual Calendar is your portable folk culture library & life helper. Based on precise calendar data and authentic I Ching theories, it delivers one-stop services for daily arrangements, numerology, naming and health management.

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