About
Explore ancient wisdom and gain personal insights through a digital I Ching oracle. Cast hexagrams, interpret dreams with AI, and understand your birth hexagram. All readings are processed on-device for maximum privacy.
What's New in Yao
1.5
July 7, 2026
• Your day, read from your chart: the new Today's Fortune card on Home weighs each day's energy against your own BaZi chart — with do & avoid guidance • Compatibility reading: compare two birth charts for relationship insight • Ask about your chart: follow-up questions answered by private, on-device AI • Full Simplified Chinese support throughout the app • Bug fixes and performance improvements
MoreSubscription plans
Monthly
Full access to all premium features, billed monthly.
Developer apps
FAQ
What is Yao?
Yao is a digital I Ching oracle that allows you to cast hexagrams, interpret dreams using AI, and explore ancient Chinese wisdom. It offers personalized readings and insights into your birth hexagram.
How does Yao interpret dreams?
Yao uses on-device AI to analyze your dream descriptions against over 500 traditional Chinese dream symbols, providing deeply personal meanings. You can also build a Dream Bestiary and keep a journal of your dreams.
Is Yao free to use?
Yao is free to download and offers basic functionality. Premium features, including unlimited daily casts and full dream interpretations, are available through subscription plans starting at $4.99 per month.
Does Yao have ads?
No, Yao does not contain advertisements. The app is free to use with optional in-app purchases for premium features.
What devices does Yao support?
Yao is available for iPhone and iPad, supporting accessibility features like VoiceOver and Dynamic Type.
How often is Yao updated?
The app was last updated on May 11, 2026, with version 1.3. This indicates a recent update, suggesting ongoing development and support.
What are the subscription options for Yao?
Yao offers a monthly subscription for $4.99 and an annual subscription for $29.99, unlocking the complete Oracle experience and premium features.
Is my data private with Yao?
Yes, Yao prioritizes privacy by using on-device Apple Intelligence for all readings and interpretations. Your personal data and readings never leave your device.