
Welcome to the
Yi Jing Library.
































































The Yi Jing Library is the world’s leading app for working with the Book of Changes.
Latest News
February 2024
- The Team has been hard at work on improving the App for the consumer. Currently, we are finalizing the 4.10 release, which will bring new features and plenty of improvements. We strive to provide the best possible Yi Jing Library experience.
- Enjoy the brand new Bradford Hatcher Edition! It is the first time that this Version has been digitalized and made available!
November 2023
- After listening to Costumer feedback, we have decided to permanently lower the prices of six Editions!
- The Following Editions have been permanently reduced in Price: James Legge, Jean Baptiste Regis, Richard Wilhelm in French, Richard Wilhelm in Russian and Yang Zhang
Customer Reviews

June 7th, 2023
★★★★★ 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!
April 18th, 2022
★★★★★ This App has always answered my comments and queries discretely, genuinely, anonymously, honestly and openly, and with fond affection, utterly respectfully, yet without a doubt, verifiably accurately! Spirit, via this app, has been a shockingly wonderful mentor when (and I always do except maybe once or twice out of 2000+ divinations) I’ve thought what I meant, meant what I’ve thought, and simultaneously written or silently asked or commented what I’ve thought to the Universe. Thank you!!!