The I Ching or Book of Changes icon
What the Walrus Knows icon
Yi Jing icon

Flat Earth Studio

For practitioners of I Ching and Eastern philosophy seeking premium, ad-free digital oracles and journaling tools.

Known forYi Jing
3apps4.9(1.1K)LifestyleEntertainment

Snapshot

Who is Flat Earth Studio?

Providing digital tools for practitioners of Eastern philosophy to consult ancient wisdom through distraction-free, premium mobile interfaces.

Target audience

Practitioners of I ChingEastern philosophy seeking premiumAd-free digital oracles

Top rival

The Fool's Dog

Other rivals

Portfolio

3
apps
Lifestyle2
Entertainment1

Last updated

Yi Jing

v4.5.2

1.1y ago

Steady

Publisher DNA

What defines Flat Earth Studio?

Publisher DNA

Primary focus

Digital divination and Eastern philosophy tools

Scale

indie

Target audience

Practitioners of I Ching and Eastern philosophy seeking premium, ad-free digital oracles and journaling tools.

Signature Patterns

  • •Focus on premium, one-time purchase models to provide an ad-free user experience.
  • •Integration of digital journaling and reflection tools alongside divination functions.
  • •Heavy emphasis on authoritative or scholarly source material for I Ching consultations.
  • •Multi-language support across core titles to reach a global practitioner audience.
Steady

Portfolio momentum

Maintained a steady presence with 1 update in the last 6 months, keeping all 3 portfolio apps active and recently updated.

Last release 10d agoActive apps 3

Portfolio

What does Flat Earth Studio ship?

Apps

3 apps analysed

Integrated oracle methods create a meditative user experience

  • Authentic translation of the classic text provides deep wisdom for daily study and contemplation
  • Critical loss of journal history and personal readings following the latest update to the app
Yi Jing icon
Yi Jing

The most feature-rich app for working with the Yi Jing.

4.9(892)

Clear, focused value proposition for a niche audience.

  • Ad-free, premium user experience.

Distributed across 10 markets, strongest in Europe.

Based on 1 of 3 apps with localized market data, more coverage rolling in as scans complete · last scanned .

Americas (3)

  • Brazil1 / 1
  • Mexico1 / 1
  • United States1 / 1

Europe (6)

  • France1 / 1
  • Germany1 / 1
  • Italy1 / 1
  • Netherlands1 / 1
  • Portugal1 / 1
›+1 more europe market
  • Spain1 / 1

Asia-Pacific (1)

  • Japan1 / 1

Core markets (1/1 apps)

BrazilFranceGermanyItalyJapanMexicoNetherlandsPortugalSpainUnited States

User Sentiment

How do users feel about their apps?

1

Positive apps

0

Neutral / mixed

0

Negative apps

75/100

Avg sentiment score

Rivals

Who does Flat Earth Studio compete with?

The rivals identified

Nemeses(2)

Frederic Calendini

known forVisionary I Ching Oracle

1 app4.8Lifestyle

Both applications target the same niche audience seeking I Ching divination, competing directly for users searching for spiritual guidance tools on the app store.

Oceanhouse Media

known forWisdom of the Oracle Cards

1 app4.8Entertainment

Both apps target the same spiritual-seeker demographic, competing for daily contemplative practice time through digital divination tools.

Contenders(10)

Aimer Shine Co

known forDivination

1 app3.0Entertainment

Both apps target users seeking meditative, reflective divination tools, with the source app focusing on Taoist and Confucianist philosophy while the rival centers on Buddhist-inspired mindfulness practices.

Aliaksandr Bernat

known forI Ching Cast Fortune Teller

1 app4.8Lifestyle

Both applications target users seeking I Ching divination, with the rival capturing the free-tier audience while Yi Jing targets users willing to pay for a distraction-free experience.

Brian Fitzgerald

known forI-Ching App of Changes

1 app4.8Lifestyle

Both applications target the I Ching divination market with paid models, creating direct competition for users seeking digital tools for spiritual reflection.

Brian Walker

known forI Ching: Book of Changes

3 apps4.9Lifestyle

Both applications target the same niche audience of I Ching practitioners with a paid, ad-free model at a nearly identical price point.

Digital Stoneworks Canada

known foriChing Pocket App of Wisdom

1 app4.4Lifestyle

Both applications target the I Ching divination market with paid models, creating direct competition for users seeking digital spiritual guidance.

Giacomo Tufano

known forI Ching 2: an Oracle

1 app5.0Lifestyle

Both applications target the same niche of I Ching practitioners, competing for users seeking digital tools for divination and reflection.

James Godwin

known forI Ching

1 app4.3Lifestyle

Both apps target the same audience interested in I Ching divination, creating direct competition for users seeking digital tools for Eastern philosophy.

Jose Manuel Camara Iglesias

known forI-Ching: Book of Changes

1 app4.8Lifestyle

Both applications target the same niche audience of I Ching practitioners seeking a distraction-free, ad-free environment for divination.

Salvatore Petrazzuolo

known forI Ching the Classic of Changes

1 app4.3Lifestyle

Both applications target the same audience of practitioners seeking digital tools for I Ching divination and traditional cleromancy.

Yi Jing

known forI Ching - Yi Jing Library

1 app5.0Lifestyle

Both applications target the I Ching divination market, with Yi Jing focusing on a premium, ad-free experience while the rival targets scholarly study through a deep, multi-language library.

Same space(14)

The Fool's Dog

known forLlewellyn's Classic Tarot

3 apps5.0EntertainmentLifestyle

It competes for the same serious practitioner audience by offering a customizable digital deck experience.

Carlos Colado Molina

known forRunic Divination 3D

1 app4.7Lifestyle

Provides an alternative divination method using Norse runes, appealing to users seeking immersive, ritual-based experiences.

Cathy Checora

known forTarot Simple: Cards & Readings

1 app4.8Entertainment

It addresses the same spiritual-seeker demographic with a local-first, privacy-focused approach to daily card readings.

Clarence Chng

known forKwan Im 100 Divination Lots

1 app0.0Lifestyle

Provides a culturally specific divination tool that complements the I Ching experience for spiritual users.

Dmitri Roudakov

known forDivination 3

1 app4.7Lifestyle

Shares the focus on daily reflection and meditation through a manual, ritual-based interaction model.

Giulio Ginesi

known forI Ching: Psychè

1 app0.0Lifestyle

Offers a psychological approach to I Ching practice, focusing on reflection rather than future prediction.

Healing Shore

known forHuman Design App

1 app4.9Lifestyle

Broadens the spiritual toolkit by integrating I Ching with Astrology and Kabbalah systems for personalized chart generation.

horoscope.com

known forYes No Tarot - Instant Answer

1 app4.7Entertainment

This app targets the same spiritual-guidance audience but focuses on casual users through a binary, ad-supported divination mechanic.

Ryan Zander

known forTaoist Wisdom

1 app4.9Entertainment

It shares the same interest in Taoist texts but functions as a passive quote delivery tool rather than an active oracle.

Takis Karagiannopoulos

known forYi Jing Divination

1 app5.0Lifestyle

Provides a direct alternative for I Ching study by offering multiple traditional calculation methods.

Volodymyr Garnovskyi

known forChinese Wisdom Quotes

1 app0.0Lifestyle

Serves as a supplementary educational tool for users interested in the philosophers behind I Ching.

zhenyu song

known forCaigentan - Chinese Wisdom

1 app0.0Lifestyle

Offers a structured educational path for self-cultivation that aligns with the philosophical interests of I Ching users.

东辉 李

known forI Ching: Yi Jing Life Guide

1 app5.0Lifestyle

Serves as a direct educational competitor by focusing on the systematic study of hexagrams.

俊 姜

known forI Ching - Smart Chinese Wisdom

1 app0.0Lifestyle

Targets users interested in the broader cultural and philosophical context of I Ching and Feng Shui.

New entrants(1)

YuChen Li

known forI Ching: Readings & Journal

1 app0.0Lifestyle

Enhances the study experience by adding a journaling layer to the standard I Ching reference library.

The Analyst's Read

The bottom line on Flat Earth Studio

Bottom line

Flat Earth Studio is a disciplined niche publisher that has successfully defended its position in the divination space for over a decade by focusing on high-fidelity, premium utility apps. Their exceptionally high weighted rating indicates a strong product-market fit among a loyal, specialized user base.

Frequently asked questions

How many apps does Flat Earth Studio publish?
Flat Earth Studio has 3 apps tracked by Marlvel, primarily in the Lifestyle category.
What kind of apps does Flat Earth Studio make?
Flat Earth Studio's portfolio is concentrated in Lifestyle and Entertainment, with an average rating of 4.9/5 across rated apps.
What is Flat Earth Studio's top app?
By review volume across the portfolio, Yi Jing is Flat Earth Studio's best-known app tracked by Marlvel.
In how many countries are Flat Earth Studio's apps available?
Marlvel has tracked Flat Earth Studio's apps across 10 countries.

What fed this analysis

Apps analyzed:
3
With full intel:
1
With overview:
3
Website scraped:
yes
Social presence:
yes

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by Flat Earth Studio, 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. “Flat Earth Studio intelligence.” Updated 2026-04-28. https://marlvel.ai/publishers/flat-earth-studio-llc

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Data licensed under CC-BY-NC 4.0