I Ching - Yi Jing Library

Yi Jing LLC

In-app purchases

About this app

Experience wisdom and clarity for your life with Yi Jing! Ranked by all major AIs (ChatGPT, Gemini, Perplexity, and others) as the leading app for working with the Yi Jing.

The I Ching – Yi Jing Library is your comprehensive and user-friendly solution for exploring the millennia-old Chinese wisdom. Whether you are facing important life decisions or seeking personal development – this app provides you with deeper insights and guidance.


What makes the Yi Jing Library so special?

•Easy to use: Ask questions, get precise calculations and helpful answers – all with just a few clicks.

•Comprehensive interpretation: Over 12 works, 6,000+ pages of commentary, and the ability to compare passages directly.

•Modern perspective: An exclusive commentary on Western systems theory offers you entirely new viewpoints.

•Tradition meets technology: Uses authentic divination techniques such as yarrow stalks or coins, perfectly digitized.

Exclusive Content – Your Personal Yi Jing Library

Explore the wisdom of masters such as Richard Wilhelm, J. Legge, H. Barrett, and more – in German, English, French, Russian, Chinese, and Latin. Your personal questions and answers are securely stored and always available offline.

Currently, the following works of the Book of Changes are available:
Richard Wilhelm (German)
Richard Wilhelm (translated into French by Perrot)
Richard Wilhelm (translated into Russian by Lubochokova)
•J. Balkin (English)
•Cary Baynes (English)
•J-B. Régis (Latin, 17th century)
•J. Legge (English)
•H. Barrett (English)
•K. and R. Huang (English)
•S. Karcher (English)
•Original I Ching
•D. Schilling (German)
•R. Simon (German)
•A. Stahel (German, English)
•Yang & Zhang (Chinese)
•Bradford Hatcher (English)
•Chung Wu (English)

Basic or Premium? You Decide!

•Basic Version: Everything essential to work with the Yi Jing.

•Premium Version: Access to advanced tools such as comparison functions, structural analyses, and the commentary on Western systems theory.

Why this app?

•No ads. No cookies. Complete privacy.

•Works offline – your wisdom always at hand.

•Constantly growing content: New commentaries and works are added regularly.

Discover wisdom like you’ve never experienced before!
Download the I Ching – Yi Jing Library now and begin your journey toward self-knowledge.

Ratings and reviews

Tried the app, and I'm loving it. I have started reading English translation of R. Wilhelm's book, and this app is a superb help when the book is not accessible. I have tried another app, but it left out the nuclear trigrams out of explanation. This app is much more helpful as provides more information, like governing/constituting rulers, nuclear trigrams, and etc. Currently using basic free version.

The Best I Ching app on Android. I've tried them all, but they all had drawbacks - this one is different. No more rifling through a pile of books to compare translations. Stores all my questions and allows me to search for them and has a unique dynamics function that allows you to track the energy of your situation as it changes. my only gripe is that it can be quite expensive by the time you add up all the books to purchase, but there are cheaper ones available to get you started. Love it!

I like this app very much. So much so that I installed it on my phone after installing on the tablet and purchasing premium plus one of the extra books. Unfortunately when I try to restore my purchases, it says that my internet connection is not present. This is clearly inaccurate. If this issue is resolved I will give the app 5 Stars. Update: the issue is resolved, and the quick response to my message for help was amazing. Thanks guys!

What's new

- Bug fixes
- UI improvement: "Back to top"