# I Ching Classroom — Learn I Ching Culture/History

> Learn I Ching Culture/History (iPhone/iPad app by JENG JIE SHEN.)

- Source: https://appshunter.io/ios/app/i-ching-classroom/id6755071781 (this page in markdown: same URL + `.md`)
- Developer: [JENG JIE SHEN](https://appshunter.io/developer/1841320144)
- Category: Education, Reference
- Price: Free
- Age rating: 4+
- Requires: iOS 17.0 · 8 MB
- Languages: American English, Japanese, Chinese (Traditional, Taiwan)
- Released: 2025-11-10
- Data updated: 2026-05-15
- User reviews in markdown: https://appshunter.io/ios/app/i-ching-classroom/id6755071781/reviews.md

## What is I Ching Classroom?

I Ching Classroom - Your Complete Educational Platform for Learning Chinese I Ching Culture

COMPREHENSIVE LEARNING SYSTEM

Master the I Ching (Book of Changes) through our systematic educational platform. Designed for students, researchers, and cultural enthusiasts worldwide.

STRUCTURED COURSES (30% of functionality)

• 8 Complete Courses covering I Ching fundamentals
• 22 Detailed Lessons (~60,000 words total)
• 30 Interactive Quizzes with progress tracking

Course Topics:
1. I Ching Origins and History
2. Yin-Yang and the Eight Trigrams
3. The 64 Hexagrams System
4. Hexagram Structure and Composition
5. Lines (Yao) and Change
6. Plum Blossom Numerology Principles
7. Coin Oracle Principles
8. I Ching Philosophy and Thought

EDUCATIONAL TOOLS (40% of functionality)

Four specialized tools for hands-on learning:

• Calendar Converter: Gregorian to Chinese lunar calendar
  - Heavenly Stems and Earthly Branches
  - Solar Terms and their significance
  - Traditional Chinese calendar system

• Time Converter: Traditional 12 Double-Hour System
  - 12 Shichen periods
  - Relationship between time and cosmic cycles
  - Traditional timekeeping methods

• Modulo Calculator: Mathematical Principles
  - Arithmetic behind I Ching numerology
  - Division and remainder calculations
  - Step-by-step educational breakdowns

• Reference Tables: Complete I Ching Elements
  - 10 Heavenly Stems with elemental associations
  - 12 Earthly Branches with zodiac animals
  - 8 Trigrams with attributes and meanings
  - 64 Hexagrams quick reference guide

REFERENCE LIBRARY (15% of functionality)

• All 64 Hexagrams with complete classical texts
• Hexagram Texts and Line Texts
• Commentary
• Professional three-language translations
• Search and filter capabilities
• Grid and list view options

EDUCATIONAL DEMONSTRATIONS (15% of functionality)

For Educational Purposes Only

Two demonstration methods showing traditional algorithms:

• Calendar Method (Plum Blossom Numerology)
  - 8 preset examples using cultural festivals
  - Step-by-step calculation display

• Coin Method (Traditional Oracle)
  - 6 preset cases showing line combinations
  - Interactive step-by-step revelation

DISCLAIMER: Uses preset examples only. NOT a divination tool. Presented purely for educational purposes.

MULTILINGUAL SUPPORT

• Traditional Chinese
• English
• Japanese
• Instant language switching
• 100% content localization
• 896 interface strings, 2,679 translations

KEY FEATURES

• 100% Offline - No internet required
• Zero data collection - Complete privacy
• No ads, no in-app purchases
• Dark Mode, VoiceOver, Dynamic Type
• Optimized for all iPhone sizes

WHO IS THIS FOR?

• Chinese language learners studying classical texts
• Philosophy students researching Eastern thought
• Cultural researchers and academics
• I Ching enthusiasts seeking systematic knowledge
• Anyone interested in traditional Chinese culture

EDUCATIONAL CONTENT SCALE

• 8 comprehensive courses
• 22 detailed lessons
• 30 validated quiz questions
• 64 complete hexagrams with full texts
• 60,000+ words (all languages)
• 14 preset demonstration examples

QUALITY ASSURANCE

• 100% content validation
• Professional three-language translations
• Automated quality testing (15 test suites)
• External review score: 9.8/10
• Production-ready

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Download I Ching Classroom today and embark on a systematic journey through one of humanity's oldest philosophical texts.

Not for divination, purely educational.


## Version history (last 2 releases)

### 1.0.1 — 2025-11-20

UI/UX Improvements:
  • Enhanced Time Converter interface with better current hour display
  • Added numbering (1-12) to Twelve Hours reference table
  • Added sequence numbers to Stems (1-10) and Branches (1-12)
  • Enhanced App Icon display quality across all platforms

Thank you for using I Ching Classroom!

### 1.0 — 2025-11-11

No release notes.

## More apps by JENG JIE SHEN

- [I Ching Study & Practice](https://appshunter.io/ios/app/i-ching-study-and-practice/id6752848057)

All apps by JENG JIE SHEN: https://appshunter.io/developer/1841320144

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-15.*