I Ching Oracle vs Human Design Core
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
I Ching Oracle
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An old mirror for the modern mind. Synch rebuilds the 3,000-year-old Book of Changes โ the I Ching โ as a quiet, careful ritual on your phone. Toss three coins six times and it offers you one of 64 hexagrams; you hold it up to yourself as a mirror. Carl Jung called it synchronicity: the meaningful coincidence you start to notice the moment you slow down. The app takes its name from there. THE RITUAL Three coins. Six tosses. One hexagram. The app skips no step and never rushes you. Slowness is the product itself. A DEEP READING, IN YOUR OWN LANGUAGE Every hexagram has two layers. The fixed reading โ the centuries-old commentary on the classic text, always the same, always there. The deep reading โ a text written for you alone, where Synch reads your hexagram, the changing lines that emerged, and the question you brought, together. Turkish, English, French, Spanish, German, Italian, Portuguese and Japanese. And when the reading ends, if one more question rises in you, you can ask it; the text continues with you, in the same voice, from where it left off. THE WHOLE BOOK All 64 hexagrams, with the classic text. Read by name, by number, by trigram. The encyclopedia was made not only to look something up, but to read again and again. THE ARCHIVE Every reading is kept. The question, the hexagram, the changing lines, the moment. Three months later you can return and see what you asked and what has changed. The archive is permanent, and yours alone. EDITORIAL DESIGN Cream and gold, or black and gold. Respect for white space. Serif typography. Light, dark, or system theme. Plain typography and room to breathe, instead of mystical decoration. Designed like a book. INSTAGRAM STORY SHARING A single hexagram, set in Synch's typography, ready as an Instagram Story sticker with one tap. For those moments when a hexagram says exactly what you needed to hear. A premium price funds the deep-reading engine, the permanent archive, and a design we can keep working on for years. Synch isn't free, because something made with care needs support to last. LANGUAGES Turkish. English. French. Spanish. German. Italian. Portuguese. Japanese. Deep readings never smell of translation โ each is written natively for its language. WHO IT'S FOR For those who keep a journal. For those who read Jung. For those who want a tool for thinking, not an answer machine. For those who believe a question worth asking deserves a minute of silence. A mirror, not an answer machine. โ Privacy: Your questions and readings are stored on your device. Only the hexagram and your question are sent to the deep-reading engine; who you are is never sent. Full policy: https://synchdaily.com/privacy By downloading the app, you agree to Apple's Standard End User License Agreement (EULA) at the link below: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Human Design Core
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You were born with a design. This app reads it. Human Design is a system that maps your birth moment onto a chart called the Bodygraph โ a blend of astrology, the I Ching, and a handful of other older maps. Human Design Core turns your birth date, time, and place into that chart with real astronomical precision, then gives you a clear, unhurried way to read it. No jargon wall, no purple mysticism. Just your chart, laid open. YOUR CHART Enter your birth data and get your full Bodygraph in seconds. See your Type and Strategy, your Authority, your Profile, your defined and open Centers, and the Channels and Gates that connect them. Each part is explained on its own terms โ skim the whole, then tap into any piece for the depth. The reading opens further as your membership does, from a foundation everyone can read to the fine detail of every gate and variable. Save the people who matter to you and switch between their charts at will. TODAY The sky keeps moving after you're born. The Today tab reads the current transit against your own chart โ the planetary activations coloring the day โ and pairs it with a plainspoken daily line written for you, not for everyone. Step a few days in either direction to see what's shifting, or hold on today and just sit with it. CONNECTION Bring two charts together. Human Design Core composes a shared Bodygraph for any pair, shows the channels that form between the two of you, names the shape of the connection, and reads how the two designs actually meet โ where they complete each other, where they rub. Share the result as a card, or invite the other person to see their side of it. MEMBERSHIP, PLAINLY The core is free and stays free: your Bodygraph foundation and Profile, the daily transit for today and a few days around it, the connection graph, and shareable cards. Every new account also gets seven days of Practitioner-level access, so you can read the deeper layers before deciding anything. Practitioner (โฌ6.99/month or โฌ54.99/year) opens the detailed reading of your Centers, Channels, Gates, and Variables, unlimited transit dates, the full connection reading, and a larger chart library. Analyst (โฌ14.99/month or โฌ89.99/year, with a 7-day free trial) adds the fullest depth of reading and includes PDF report generation. We don't claim to be the biggest or the best. We built the chart we wanted to read, and priced it so the deep end stays reachable. PERSONAL REPORTS Turn any chart โ your own or a couple's โ into a composed PDF report, delivered to your account to keep. Rather not subscribe? Buy reports on their own: one, three, or five at a time. Enter a single date and see for yourself. No account needed to draw your first chart, and no credit card to begin. Terms of Use (EULA): https://www.humandesigncore.com/terms Privacy Policy: https://www.humandesigncore.com/privacy
Screenshots
Verdict
The clearest difference is update cadence: Human Design Core at every 8 days against I Ching Oracle's every 3 weeks. I Ching Oracle's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. I Ching Oracle sells 5 in-app purchases, starting at $9.99 per month and Human Design Core sells 7 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.
I Ching Oracle ships an update every 3 weeks, Human Design Core every 8 days. The most recent releases landed on October 10, 2026 and October 8, 2026 respectively.
| Parameter | I Ching Oracle | Human Design Core |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks | Every 8 days โ better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad, iPod โ better | iPhone |
| Requires iOS | 15.1 โ better | 16.4 |
| Further details โ not scored | ||
| Size | 65 MB | 59 MB |
| Age rating | 17+ | 4+ |
| Developer | LEVENT DOGUT | Gyuchul Moon |
In-app purchases
I Ching Oracle
- Synch Premium Monthly$9.991 Month
- Synch Premium Yearly$59.991 Year
- 10 deep readings$4.99
- 30 deep readings$12.99
- 100 deep readings$34.99
Human Design Core
- Practitioner Monthly$6.991 Month
- Analyst Monthly$14.991 Month
- Practitioner Annual$54.991 Year
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- Analyst Annual$89.991 Year
- Report Credit$11.99
- Report Credits x3$32.99
- Report Credits x5$49.99
Questions
Is I Ching Oracle free?
Is Human Design Core free?
Do I Ching Oracle or Human Design Core have ads?
Which is updated more often, I Ching Oracle or Human Design Core?
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