AppCorpus
Market US

I Ching: Book of Changes

by Brian Walker

iPhone · iPad

Active Last checked 29 Jul 2026

Quick verdict

What it is
Store information collected; independent summary not yet available.
At a glance
  • $7.99
  • In-app purchases

Categories and search queries

Official categories

AppCorpus categories

Key functions

Function Availability Access Scope Evidence
In-app purchases Yes Limited free Store published

Screens

App Store

25 store screenshots

I Ching: Book of Changes ipad screenshot 1
I Ching: Book of Changes ipad screenshot 2
I Ching: Book of Changes ipad screenshot 3
I Ching: Book of Changes ipad screenshot 4

Pricing & paywalls

App Store

  • Price: $7.99
  • In-app purchases

Ratings & reviews

App Store

4.9 1988 ratings · App Store

  1. 5/5Morning Ritual

    The most beautifully designed app I have ever seen. Seriously. It works perfectly and is absolutely user friendly. The designers of this app should design every app for the whole world. This is an educational and easy to use app that is also a book. It has simplified my understanding of how to use coins to create the hexagrams and how to consult the I Ching. I love that you can keep a journal. You can use your own coins or have a digital toss. I will be gifting this app, along with a set of coins, to any of my friends who are ready to take charge of their lives.

    Samuraic4t · 29 Jul 2026

  2. 5/5A Rewarding App

    Something is wrong with the app when it comes to accessibility. The app is great but the creators are non-responsive, which is a bummer. The iching is a gift to those who come across it. It can be used as a daily meditation or a consultant or both. For those who trust it as a muse, they will find great rewards and writing that initiates motivation and tackles boredom. There are some typos. If the creators of this app are reading, I'd totally copy edit it for them but (like I said in the beginning) they never respond to emails or comments. Too bad bc this terrific app could be that much better...

    Ourant · 29 Jul 2026

  3. 5/5Invaluable Navigation Through Life's Changes

    I've used this app for years, on multiple platforms, and I can honestly say it has been indispensable at times when decisions were difficult or consequential. Given a simple contemplative question, the I Ching will provide exactly the advice you need, and this app has all the power of any other form of the book. It is also a great compliment to other editions if you consult another favorite. Highly recommended no matter how you engage with the I Ching.

    Waveformula · 29 Jul 2026

  4. 3/5Great Wisdom, Sub Par Journal Sorting

    Firstly, the author does a great job of translating the ideas of the I Ching for us through the text in this app. Answers come swiftly with a few taps and when you are tuned in and trusting your guidance, the delivery speed is welcomed immensely. The inability to know what the reading is about once saved in the journal by simply scrolling the entries is a giant drawback. One must open every entry to get the description because the only information displayed is the date of the reading and the name of the first card of the reading pair. 5Star app with simply the ability to easily scroll the journal, let alone the addition of actual sorting features.

    BrilliantByrd · 29 Jul 2026

  5. 5/5Bless you. Ching, I.

    The iChing would have never changed me like it has the past two years, without this charming, straightforward designed app. But what has most brought me back to consult from it’s Wisdom, again and again is the superb literary style, particularly the precision and economy of words by the app’s creator. Magnificent! Five Stars. Hmmm. I may have already rated this app, but it’s only gotten better for me. So...whatever. Accept it. Snuggle up to it while you surrender to the Tao.

    FloydianEngineer · 29 Jul 2026

Privacy & accessibility

App Store

Privacy

  • Data Not Collected Developer declared

Accessibility

No accessibility labels collected yet.

Versions

App Store

  • 2.0.3

    Added wallpaper

  • 2.1

    • Added high-resolution retina graphics for the new iPad. • Choose from 10 wallpapers with adjustable opacity. • Email feature now emails entire reading if emailing after a consultation. • Added searchable journaling: Easily save, retrieve, and annotate all your consultation results. • Heads and coins values are now configurable in the Options view. • Complete under-the-hood overhaul, interface adjustments, graphics refinements, typos corrected, and love and attention to every detail.

  • 2.2

    Support for iPhone 5 display

  • 2.2.1

    • Fixed iPad issues • Support for iPhone 5 display

  • 2.2.2

    • Fixed font alignment issues in iOS 7

  • 2.3

    • Updated for iOS 8 • Many interface enhancements • Journal is now saved to iCloud: - Never lose your journal, even if the app is deleted. - Journal is synchronized between multiple devices.

  • 2.3.1

    2.0.3 • Updated for iOS 8 • Simplified top bar menu system • Many other interface enhancements • Journal is now saved to iCloud: - Never lose your journal, even if the app is deleted. - Journal is synchronized between multiple devices. 2.3.1 • Fixed issue with iPads running iOS 7 in landscape mode

  • 2.4

    All-new version 2.4 contains many user-requested improvements and enhancements, simplifying usage and streamlining navigation.

  • 2.4.1

    • iOS 9 compatibility improvements • App download size reduced to just under 15mb • Fixed a bug in the consulting that erased user input • Fixed journal synchronization bug that caused data loss • Preparations for the upcoming merge of the free and paid versions

  • 2.4.2

    The two versions of this app (one paid upfront and one free to download) have been merged into this single app for simplicity. The new, integrated version now contains half the book for free so that one can use and get a good feel for the app. From there, an IAP then gives the user the full content of the book for ongoing use, as well as access to journaling, customization of the app's wallpapers, and other features. If you purchased the book’s content in the past, your purchase can be preserved with a FREE in-app purchase that will be offered within the app. Ensuring iCloud is enabled when you run the app will ensure the smoothest transition. If the app does not detect your previous purchase, please contact support. This update also includes preparations for the upcoming merge of the Wei Wu Wei Ching into the I Ching as an in-app purchase.

  • 2.4.3

    Bug fixes

  • 2.4.4

    Now get further guidance in your consultations, the Wei Wu Wei Ching is now available as an additional in-app purchase.

  • 2.4.5

    • Now get further guidance in your consultations, the Wei Wu Wei Ching is now available as an additional in-app purchase. • Bug and typo fixes

  • 2.5

    • Now with an Apple Watch app for consulting • Enhanced for iPhone X, iPhone Plus, and iOS 11 • Typo corrections

  • 2.5.1

    • Now with an Apple Watch app for consulting • Enhanced for iPhone X, iPhone Plus, and iOS 11 • Text size is now adjustable from Preferences

  • 2.5.2

    Bugfixes

  • 2.5.3

    • Revamped icon with new gold frame

  • 2.5.4

    • Swipe left to open the book cover • Support for iOS 12 and iPhone XS/XS Max/XR

  • 2.6

    • Rewritten entirely in Swift • Interface enhancements

  • 2.6.1

    • New plain white background option for increased visual accessibility • Upgraded to Swift 5 • User interface enhancements • Bugfixes

  • 2.6.2

    • New option to automatically open the book cover • Running this version now automatically unlocks content in the lite version • Purchasing the Wei Wu Wei Ching content unlocks it in the other apps that have it • Interface enhancements and bug fixes

  • 2.6.3

    • Support for iOS 13 and iPhone 11/Pro/Max • New menus that are easier to reach • Updated Preferences interface controls • Improved Consultation interface usability • Overhauled Watch app interface

  • 2.7

    • New app font matches the printed book's font • iPad UI overhaul to improve consultation experience • Various bug fixes and improvements

  • 2.8

    * Passages are now searchable * App icon can be changed to silver or gold frame * Added three new wallpapers * Fixed the tiny font size on iPhone 12/13 * Enabled autocorrect in journal entries * Smaller app download (less than half) * Lots of other under the hood improvements

  • 2.9 · 9 Jan 2024

    * Added Spanish language support * Journal migration to CloudKit * Fixed a few small UI issues * Lots of future-proofing work * Fixed journal notes font size

Availability by market

Data quality & evidence

Page completeness
Live store listing
Last verified
29 Jul 2026
Sources
App Store

Report a correction