I Ching Study & Practice

An educational reference for studying the Zhou Yi (I Ching), designed for learners and researchers. • 64‑Hexagram Library: classical texts, plain‑language notes, and fast search by name/number/keywords • Study/Sandbox: select upper/lower trigrams and changing lines to visualize transformations • Casting Practice (optional): Plum Blossom (by time or manual three‑number input);Coin Toss (six tosses, includes Lightning Mode) • Deep Analysis: Interlocking/Opposite/Inverted hexagrams with an evolution timeline for process understanding • Localization & Accessibility: ZH‑Hant/EN/JA instant switching, Dark Mode, large type, VoiceOver Privacy: fully offline; no accounts, no ads, no tracking; data stays on device Purpose: education and reference. Not financial/medical/legal advice or predictive services.