Comparison

I Ching 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 Ching

Features
Read full description

I Ching Journal is a calm study and journaling tool for reading the I Ching, keeping notes, and returning to your reflections over time. Browse the 64 hexagrams, read primary text guides and moving-line notes, or create a journal entry with your question, hexagram, tags, and personal notes. Return later to record what happened and compare it with your first understanding. Features: ・Searchable 64-hexagram reference library ・Primary text guides, moving-line notes, and changing direction ・Journal history with notes, tags, and review reminders ・Simplified Chinese, Traditional Chinese, English, Japanese, and Korean interfaces ・Ordinary journal entries stored locally on your device ・Optional Smart Reading: choose a one-time purchase or an auto-renewing monthly or yearly subscription. Both plans include 1 Smart Reading per day and up to 3 follow-ups per subscription reading. Processing can continue after you leave, and results are available in My Smart Readings Smart Readings require Sign in with Apple and an App Store purchase. Ordinary journal entries, the library, notes, favorites, and review tools do not require an account. This app is for cultural reading, personal reflection, and record keeping. It does not guarantee outcomes or replace professional medical, legal, financial, investment, mental health, or other professional advice. Terms of Use (Apple Standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

I Ching

This app offers a private space for reflection using the I Ching. It guides you through a casting ritual, provides clear interpretations of readings, and includes an AI assistant for deeper insights. You can also maintain a personal journal of your readings.

Highlights
  • I Ching casting ritual
  • AI interpretation
  • Private journaling
  • Customizable themes
  • Clear reading explanations
  • Searchable reading history
Features
Read full description

Between Lines is a calm, private I Ching reflection app designed to help you pause, notice the pattern, and meet change with greater clarity. ASK WITH INTENTION Bring a question—or simply begin. A tactile three-stage casting ritual, subtle haptics, and optional voice guidance create space to slow down before the reading appears. READ THE WHOLE PATTERN Explore the primary hexagram, the active moving line, and the changed hexagram. Each reading uses clear, modern language while preserving the distinct meaning, timing, and tension of the I Ching. GO DEEPER WITH AI When you want a more personal perspective, request an AI interpretation grounded in your question and the reading you cast. Receive a concise core answer, relevant context, practical next steps, and points to consider. KEEP A PRIVATE JOURNAL Save and revisit complete readings on your device. Search your history, add personal notes, protect the journal with the system privacy lock, and share a beautifully formatted reading image when you choose. CHOOSE YOUR ATMOSPHERE Cast with Oracle Light, Living Ink, or Indigo Current. Themes change the visual environment—not the method or result. Between Lines includes local readings and offers optional purchases for personal AI readings, premium themes, and Pro access. Between Lines is intended for reflection and personal insight. It does not provide deterministic predictions or medical, legal, financial, or other professional advice. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

I Ching4 screens
I Ching4 screens

Verdict

The call

The clearest difference is update cadence: I Ching at weekly against I Ching's every 3 weeks. On price, 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

Both are free to download. I Ching sells 3 in-app purchases, starting at $9.99 per month and I Ching sells 2 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

I Ching ships an update weekly, I Ching every 3 weeks. The most recent releases landed on October 24, 2026 and October 6, 2026 respectively.

Scorecard1 real difference · 8 level
I Ching versus I Ching: the parameters behind the verdict, then further details
ParameterI ChingI Ching
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyWeekly — betterEvery 3 weeks
AdsNoNo
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhoneiPhone
Requires iOS17.0 — better17.6
Further details — not scored
Size48 MB40 MB
Age rating4+4+
DeveloperYuchen LiJili Niu

In-app purchases

3 purchases

I Ching

Subscriptions2
  • Monthly$9.991 Month
  • Yearly$79.991 Year
One-time1
  • Smart Reading$1.99
2 purchases

I Ching

Subscriptions1
  • Monthly Pro$5.991 Month
One-time1
  • 5 Reading Credits$1.99

Questions

Is I Ching free?
I Ching is free to download, with in-app purchases available.
Is I Ching free?
I Ching is free to download, with in-app purchases available.
Do I Ching or I Ching have ads?
Neither I Ching nor I Ching shows ads.
Which is updated more often, I Ching or I Ching?
I Ching ships an update weekly, and I Ching every 3 weeks. Most recently, I Ching was updated on October 24, 2026 and I Ching on October 6, 2026.

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