Comparison

i IChing vs I Ching

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

i IChing

This app offers authentic I Ching divination using a digital recreation of the traditional yarrow stalk method. It provides over 250,000 characters of content, including original texts and Wilhelm commentary, to guide users through life decisions.

Highlights
  • Authentic yarrow stalk divination
  • 250,000+ characters of content
  • Complete Wilhelm commentary
  • Ad-free divination experience
  • Browse all 64 hexagrams
  • Automatic reading history
Features
Read full description

Authentic I Ching divination, completely free. Experience traditional yarrow stalk divination faithfully recreated digitally, with 250,000+ characters of content including original texts and Wilhelm commentary. Confucius, Carl Jung, and Zhuge Liang all turned to this ancient Chinese oracle. Let 3,000 years of wisdom guide your important life decisions. ▼ KEY FEATURES 【Authentic Yarrow Stalk Divination】 Traditional I Ching divination method faithfully recreated with digital algorithms. Get authentic Yi Jing readings anytime, anywhere. 【250,000+ Characters of Content】 • Original Chinese classical texts • Clear English translations • Complete Wilhelm commentary with detailed explanations Unmatched depth for understanding the true essence of I Ching. 【Ad-free Divination Experience】 No ads during your reading. Focus on gaining deep insights in a calm, undisturbed environment. 【Browse All 64 Hexagrams】 Explore every hexagram anytime, even without divination. Perfect for I Ching study and research. 【Automatic Reading History】 All readings and notes saved automatically. Reflect on life's crossroads and track your personal growth. ▼ WHO IS THIS FOR? • Facing major life decisions — career, relationships, moving • Seeking guidance on work, business, or personal matters • Looking to deepen self-understanding and inner reflection • Interested in Eastern philosophy and I Ching studies • Wanting a free, authentic divination app without gimmicks ▼ WHAT IS THE I CHING? The I Ching, or "Book of Changes," is an ancient Chinese text revealing the laws of life and the universe through 64 hexagrams. Beyond simple fortune-telling, it's a powerful tool for self-understanding and decision-making, still used worldwide today. ▼ DOWNLOAD FREE NOW Bring ancient Chinese wisdom into your daily life. Receive messages that can transform your journey.

About

I Ching

This app offers daily insights from the I Ching, a year-long Taoist reflection journey, and guided QiGong exercises. It aims to provide wisdom, balance, and personal growth through ancient practices and AI analysis.

Highlights
  • AI-powered I Ching readings
  • Daily Taoist reflections
  • Guided QiGong exercises
  • Personal growth tools
  • Mindfulness and balance cultivation
  • Ancient wisdom exploration
Features
Read full description

I Ching is a calm, trustworthy reference and consultation app for the Book of Changes—built for thoughtful reading, not hype. FREE LIBRARY — ALL 64 HEXAGRAMS Browse and search every hexagram with complete core meanings: names, glyph, trigrams, Judgment, Image, overview, spirit, shadow, sage advice, and all six line readings. The library works offline and is available in English and Spanish. FULL ACCESS — ONE-TIME PURCHASE Unlock the full practice with a single non-consumable purchase. No subscription. No account required. • Guided three-coin casting and manual line entry • Changing-line readings and transformed hexagram • Twelve situation lenses—for love, career, business, family, money, personal growth, learning, creativity, decisions and timing, spirituality, friendship, and life transitions • Private on-device reading journal • Share readings in a clear, text-based format TRY BEFORE YOU BUY New users can start a free seven-day Full Access preview. When it ends, your free library and journal data remain. You choose whether to unlock Full Access. FOR EXISTING CUSTOMERS If you already bought the app, you keep Full Access after updating—casting and journaling stay included. Restore Purchases is available for new unlocks. PRIVATE & OFFLINE Core content is bundled on your device. Journal entries stay on your phone unless you choose to share them. No sign-in required for v1. I Ching is for reflection and study. It does not provide medical, legal, financial, or guaranteed predictive advice. Restore Purchases anytime from Settings.

Screenshots

i IChing4 screens
I Ching4 screens

Verdict

The call

The clearest difference is in-app purchases: I Ching at none against i IChing's 1. I Ching also leads on device support (3 vs 1). i IChing's advantage is review sentiment (100% vs 89%). On price, update cadence, ads and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. i IChing sells 1 one-off in-app purchase. I Ching asks for nothing beyond the download.

UpkeepUpdate frequency

i IChing ships an update every 10 days, I Ching every 2 weeks. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

Scorecard4 real differences · 6 level
i IChing versus I Ching: the parameters behind the verdict, then further details
Parameteri IChingI Ching
PriceFreeFree
Rating—4.7 (26 ratings) — better
Positive reviews100.0% of reviews — better88.9% of reviews
Number of ratings—26 — better
Update frequencyEvery 10 days — betterEvery 2 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree — betterPaid
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS16.615.0.0 — better
Further details — not scored
Size99 MB43 MB
Age rating4+4+
DeveloperQOOQ inc.James Godwin

Customer experience

i IChing

Written reviews5 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

I Ching

All ratings24 ratings
Positive95.8%
Neutral0.0%
Negative4.2%
Written reviews9 reviews
Positive88.9%
Neutral0.0%
Negative11.1%

In-app purchases

1 purchases

i IChing

One-time1
  • Premium$7.99
None

I Ching

No in-app purchases

Questions

Is i IChing free?
i IChing is free to download, with in-app purchases available.
Is I Ching free?
I Ching is free to download, with no in-app purchases.
Do i IChing or I Ching have ads?
Neither i IChing nor I Ching shows ads.
Which is updated more often, i IChing or I Ching?
i IChing ships an update every 10 days, and I Ching every 2 weeks. Most recently, i IChing was updated on November 3, 2026 and I Ching on October 30, 2026.

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