Comparison

I Ching vs I Ching Oracle

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

Head to head
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.

About

I Ching Oracle

Features
Read full description

An old mirror for the modern mind. Synch rebuilds the 3,000-year-old Book of Changes — the I Ching — as a quiet, careful ritual on your phone. Toss three coins six times and it offers you one of 64 hexagrams; you hold it up to yourself as a mirror. Carl Jung called it synchronicity: the meaningful coincidence you start to notice the moment you slow down. The app takes its name from there. THE RITUAL Three coins. Six tosses. One hexagram. The app skips no step and never rushes you. Slowness is the product itself. A DEEP READING, IN YOUR OWN LANGUAGE Every hexagram has two layers. The fixed reading — the centuries-old commentary on the classic text, always the same, always there. The deep reading — a text written for you alone, where Synch reads your hexagram, the changing lines that emerged, and the question you brought, together. Turkish, English, French, Spanish, German, Italian, Portuguese and Japanese. And when the reading ends, if one more question rises in you, you can ask it; the text continues with you, in the same voice, from where it left off. THE WHOLE BOOK All 64 hexagrams, with the classic text. Read by name, by number, by trigram. The encyclopedia was made not only to look something up, but to read again and again. THE ARCHIVE Every reading is kept. The question, the hexagram, the changing lines, the moment. Three months later you can return and see what you asked and what has changed. The archive is permanent, and yours alone. EDITORIAL DESIGN Cream and gold, or black and gold. Respect for white space. Serif typography. Light, dark, or system theme. Plain typography and room to breathe, instead of mystical decoration. Designed like a book. INSTAGRAM STORY SHARING A single hexagram, set in Synch's typography, ready as an Instagram Story sticker with one tap. For those moments when a hexagram says exactly what you needed to hear. A premium price funds the deep-reading engine, the permanent archive, and a design we can keep working on for years. Synch isn't free, because something made with care needs support to last. LANGUAGES Turkish. English. French. Spanish. German. Italian. Portuguese. Japanese. Deep readings never smell of translation — each is written natively for its language. WHO IT'S FOR For those who keep a journal. For those who read Jung. For those who want a tool for thinking, not an answer machine. For those who believe a question worth asking deserves a minute of silence. A mirror, not an answer machine. — Privacy: Your questions and readings are stored on your device. Only the hexagram and your question are sent to the deep-reading engine; who you are is never sent. Full policy: https://synchdaily.com/privacy By downloading the app, you agree to Apple's Standard End User License Agreement (EULA) at the link below: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

I Ching4 screens
I Ching Oracle4 screens

Verdict

The call

The clearest difference is in-app purchases: I Ching at none against I Ching Oracle's 5. On price, update cadence, ads and device support 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 Ching Oracle sells 5 in-app purchases, starting at $9.99 per month. I Ching asks for nothing beyond the download.

UpkeepUpdate frequency

I Ching ships an update every 2 weeks, I Ching Oracle every 3 weeks. The most recent releases landed on September 6, 2026 and September 8, 2026 respectively.

Scorecard1 real difference · 9 level
I Ching versus I Ching Oracle: the parameters behind the verdict, then further details
ParameterI ChingI Ching Oracle
PriceFreeFree
Rating4.7 (25 ratings) — better—
Positive reviews88.9% of reviews—
Number of ratings25 — better—
Update frequencyEvery 2 weeks — betterEvery 3 weeks
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaid—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0.0 — better15.1
Further details — not scored
Size40 MB65 MB
Age rating4+17+
DeveloperJames GodwinLEVENT DOGUT

In-app purchases

None

I Ching

No in-app purchases

5 purchases

I Ching Oracle

Subscriptions2
  • Synch Premium Monthly$9.991 Month
  • Synch Premium Yearly$59.991 Year
One-time3
  • 10 deep readings$4.99
  • 30 deep readings$12.99
  • 100 deep readings$34.99

Questions

Is I Ching free?
I Ching is free to download, with no in-app purchases.
Is I Ching Oracle free?
I Ching Oracle is free to download, with in-app purchases available.
Do I Ching or I Ching Oracle have ads?
Neither I Ching nor I Ching Oracle shows ads.
Which is updated more often, I Ching or I Ching Oracle?
I Ching ships an update every 2 weeks, and I Ching Oracle every 3 weeks. Most recently, I Ching was updated on September 6, 2026 and I Ching Oracle on September 8, 2026.

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