Report updated May 19, 2026

Overview · Full Intel report in progress

I Ching: App of Changes is an established lifestyle app that is free with in-app purchases. With a 4.9/5 rating from 143 reviews, it shows polarized user reception.

What is I Ching: App of Changes?

I Ching: App of Changes is a digital oracle that provides access to the original 2000-year-old I Ching text and modern interpretations. It utilizes an open-source engine to simulate the traditional yarrow stalk method for generating hexagrams. The app is notable for its minimalist design and focus on historical accuracy without decorative gimmicks.

Current Momentum

v18.1

Additional Bug fixes, typo corrections, onboarding improvements, and app made free for Fairphone users.

Competition

Rivals identification in progress

7-Day Rank Pulse 🇺🇸

Lifestyle

No ranking data

LifestyleGrossing

Rating Pulse 🇺🇸

What makes this app unique?

What Does It Look Like?

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What Are The Key Features?

Ask & ReceiveStandard

Provides immediate access to the oracle for users to input questions and receive responses.

Hexagram LibraryStandard

Allows users to browse the complete collection of 64 hexagrams and their corresponding changing lines.

Yarrow Stalk EngineStandard

Uses an open-source mathematical model to replicate the traditional yarrow stalk divination method.

How much does it cost?

Freemium

Who Built It?

Lifestyle

Enrichment in progress

Publisher profile available very soon

What other apps does Code Poetry make?

Analysis in progress, available soon

What do users think recently?

Analysis in progress, available soon

View the full user-sentiment analysis

Mood gauge, ratings & review-volume history, every praise / complaint / request, and sentiment over time.

Go deeper

Analysis in progress, available soon

What is the competitive landscape for I Ching: App of Changes?

Where is it available?

Localized markets (1)

United States

How's The Lifestyle Market?

How does it evolve in the Lifestyle market?

Rank progression

5 active rankings tracked — 30-day window

Which niche is I Ching: App of Changes in?

Astrology Guides

to seek guidance through ancient divination practices

GuideAstrologyHobbyistsFreemium IapEmerging

Explore the full Astrology Guides niche

Every app in this space — 24 tracked, the niche's live rankings, and Marlvel's editorial take on the job-to-be-done.

Go deeper

Strategic analysis coming soon

SWOT, key takeaways & outlook

The outtake for I Ching: App of Changes

Key Takeaways

The app offers a minimalist, text-focused digital experience for I Ching practitioners, utilizing a trial model that limits usage to five consultations or five days.

Where Is It Heading?

Trend analysis

Available very soon

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with editorial review, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by I Ching: App of Changes, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Cite this report

Marlvel.ai. “I Ching: App of Changes Intelligence Report.” Updated May 19, 2026. https://marlvel.ai/apps/net-brian_fitzgerald-changes

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