Comparison

I Ching vs I

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

Features
Read full description

Got a question? Ask the I-Ching. Three thousand years before the iPhone, people tossed coins and read patterns to think things through. This app keeps the practice — just faster. A bit of history from me: first written for the original Macintosh, then ported to the Apple Newton, where it found a devoted readership. Tried, trusted, and quietly carried across four decades of Apple devices. Now it's home on iPhone, iPad, and Apple Watch — same canonical text, freshly tuned for the screens you carry today. Tap Hexagram to cast. Six lines appear. If any of them are "changing", you will see the hexagram they transform into and what each moving line has to say. Tap Trigram for a quicker reading: one symbol, one feeling, one nudge. What's inside: • All 64 hexagrams from the King Wen sequence, with their classical judgement text • All 8 trigrams, with their direction, family, season and elemental flavour • Changing-line readings — the bit other apps skip • Native Apple Watch app, so you can cast on a walk

Screenshots

I Ching4 screens
I4 screens

Verdict

The call

The clearest difference is price: I Ching at Free against I's $0.99. I Ching also leads on iOS requirement (15.0.0 vs 17.0). I's advantage is update cadence (every 3 days vs every 2 weeks). On ads, in-app purchases 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

I Ching is free to download; I costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

I Ching ships an update every 2 weeks, I every 3 days. The most recent releases landed on October 22, 2026 and October 18, 2026 respectively.

Scorecard3 real differences · 7 level
I Ching versus I: the parameters behind the verdict, then further details
ParameterI ChingI
PriceFree — better$0.99
Rating4.7 (25 ratings) — better—
Positive reviews88.9% of reviews—
Number of ratings25 — better—
Update frequencyEvery 2 weeksEvery 3 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
DevicesiPhone, iPad, iPodiPhone, iPad, Apple Watch
Requires iOS15.0.0 — better17.0
Further details — not scored
Size43 MB7 MB
Age rating4+4+
DeveloperJames GodwinRichard Jones

In-app purchases

None

I Ching

No in-app purchases

None

I

No in-app purchases

Questions

Is I Ching free?
I Ching is free to download, with no in-app purchases.
Is I free?
I costs $0.99, with no in-app purchases.
Do I Ching or I have ads?
Neither I Ching nor I shows ads.
Which is updated more often, I Ching or I?
I Ching ships an update every 2 weeks, and I every 3 days. Most recently, I Ching was updated on October 22, 2026 and I on October 18, 2026.

Other comparisons