TimeHorse

TimeHorse — Traditional Chinese Calendar & Time Computation Tool TimeHorse is a professional computation tool for practitioners, researchers and students of the traditional Chinese calendar. It contains no interpretive or predictive content. It does one thing: convert a Gregorian moment into the time structures of the traditional Chinese calendar system, precisely and verifiably. 【Calendar & Time Computation】 • Sexagenary (Ganzhi) calendar: year, month, day and hour pillars, with months bounded by the 24 solar terms and correct handling of boundaries such as Lichun • True solar time: longitude offset and equation of time (Spencer formula) computed automatically from the birthplace coordinates; the hour pillar follows local true solar time • 24 solar terms: current term, next term and progress within the term, for any location worldwide • Twelve double-hours (Shichen): live double-hour and progress ring, calibrated to true solar time • Timeset chart: Ten Gods, Twelve Growth Phases, major cycles, annual and monthly cycles — all presented as computed, structured tables 【Qi Men Dun Jia Board】 • Board by double-hour: Yang/Yin cycle, board number, Earth and Heaven plates, Nine Stars, Eight Gates and Eight Deities • Pure computation and display, with no readings or interpretation attached 【Built for Real Work】 • Multiple profiles with groups: keep separate records and filter by group • Account cloud sync: sync records across devices; account deletion and data export supported • Home Screen widget: the current hour pillars at a glance • Apple Watch: the current Qi Men board on your wrist • Fully offline: every calculation runs on device, no network required 【Technical Highlights】 • Powered by the open-source tyme calendar library — results can be independently verified • True solar time for any latitude and longitude worldwide • Dark Mode and Dynamic Type 【Subscription】 TimeHorse Pro offers monthly and yearly auto-renewable subscriptions, with a 3-day free trial for new subscribers. Payment is charged to your Apple ID account at confirmation of purchase. The subscription renews automatically unless auto-renew is turned off at least 24 hours before the end of the current period. Manage or cancel anytime in your App Store account settings. Privacy Policy: https://www.bestheme.ac.cn/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/