The Book of Changes (I-Ching)

Developer: o16i Apps

Category: Lifestyle

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3M installs

53.5K ratings

85K monthly active users

$10K+ monthly revenue est.

IAP 54% · Ad 46%

Install Trends

Weekly +5.7K

Declining

Monthly +64.3K

Steady

The Book of Changes (I-Ching) Summary

The Book of Changes (I-Ching) is a ad-supported, with in-app purchases Android app in Lifestyle by o16i Apps. Released in Sep 2017 (8 years ago). It has about 3M+ installs and 53.5K ratings with a 4.79★ (excellent) average. Based on AppGoblin estimates, it reaches roughly 85K monthly active users and generates around $10K+ monthly revenue (54% IAP / 46% ads). Store metadata: updated May 29, 2025, version 121.

Recent activity: 5.7K installs this week (64.3K over 4 weeks) showing below average growth , and 75 new ratings this week View trends →

Advertising: AppGoblin detected 1.00 monetized ad creatives shown inside the app.

Data tracking: SDKs and third-party integrations were last analyzed on Mar 3, 2026. The app's network data flows (API traffic to/from the app and its SDKs) were last crawled on Aug 30, 2025.

Store info: Last updated on Google Play on May 29, 2025 (version 121).

SDKs, Trackers & Permissions

The Book of Changes (I-Ching) was last scanned for SDKs 2026-03-03. Below is the overview of third party companies detected in the app. The full list of raw SDKs, app permissions and unknown SDKs is available here.

AppGoblin saw The Book of Changes (I-Ching) uses 2 Mediation

AppLovin

AdMob

AppGoblin saw The Book of Changes (I-Ching) uses 6 Ad Networks

AppGoblin saw The Book of Changes (I-Ching) uses 5 Development Tools

AppGoblin saw The Book of Changes (I-Ching) uses 3 Analytics: Attribution

Singular

Yandex Metrica

AppMetrica

AppGoblin saw The Book of Changes (I-Ching) uses 1 Analytics: Product

Firebase

App Details

Store ID: com.alexbernat.bookofchanges

First Released: 2017-09-28

Store Last Updated: 2025-05-29

In-App Purchases: Yes

Ads: Yes

Website: o16iapps.com

App Store

Crawl Status: Success

AppGoblin First Crawled: 2021-02-06

AppGoblin Last Crawled: 2026-03-10

Ads & App-Ads.txt

Ads.txt Last Crawled: 2025-10-20

Ads.txt Crawl Status: Success

AppGoblin SDK Scans

Successful Last Crawled: 2026-03-03

Last Crawled: 2026-03-03

Last Crawl Status: Success

4.79★

Ratings: 53.5K

5★

4★

3★

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1★

Screenshots

App Description

Unlock destiny, get personalized fortunes. Discover the secrets of your future!

Step into the realm of the ancient with The Book of Changes mobile app, rooted deeply in the I-Ching philosophy! 🌌

Unlock Life's Mysteries with I-Ching!

Are you seeking guidance in love, career, or personal growth? The teachings of the I Ching, a treasure trove of ancient Chinese legends, await you. Delve into the dance of light (Yang) and darkness (Yin), an essence central to I Ching's teachings, believed to be wisdom from the sage Fu-Si. ✅

🌟 Why Choose The Book of Changes? 🌟

⭐ Ask the Oracle, Inspired by I-Ching: Facing life's crossroads? Get clear, personalized answers influenced by I-Ching's wisdom.
⭐ Fortune-telling Book of Changes!
⭐ Divinations Galore: Predict your fate or seek advice, all with the essence of I Ching guiding you.
⭐ Save & Reflect: Chronicle your divinations inspired by the I Ching. Revisit, reflect, and witness your spiritual evolution.
⭐ Spread the Wisdom of I Ching: Enlighten your circle with profound readings drawn from the I Ching's depths.
⭐ Sleek Design: A soothing and intuitive interface enhances your I Ching exploration.

Embark on a transformative journey, guided by the timeless wisdom of the I-Ching. Wisdom at Your Fingertips! Discover divine teachings with your fortune teller Book of Changes.

Find Your Path with I Ching Oracle App.