Jade Codex: Chinese Almanac
Chinese Astrology & BaZi Chart
About
Explore traditional Chinese almanac data and personalized astrological charts. Discover auspicious days for events, understand daily energies, and delve into ancient wisdom. Offers detailed insights based on your birth information and celestial movements.
What's New in Jade Codex
2.5
November 7, 2026
Version 2.5: tradition and the clock • New: Seek a moment and set it to ring • New: watch for a good day and get a reminder • New: a letter for each solar term • New: your month, kept as a scroll • New: jade slip and pentad widgets • New: lunar birth dates • Improved: coin casting, typefaces and seals
MoreSubscriptions & In-App Purchases
Monthly
Full access to all premium features, billed monthly.
Developer apps
FAQ
What is Jade Codex?
Jade Codex is a traditional Chinese almanac app that provides daily auspicious and inauspicious activities, day officers, and spirit information. It also allows users to generate personalized BaZi charts based on their birth date and time.
Does Jade Codex have ads?
No, Jade Codex is ad-free. The app is designed with privacy in mind and does not contain advertisements.
How accurate is Jade Codex for BaZi charts?
Jade Codex uses true solar time corrected for your birthplace to ensure accuracy in BaZi chart calculations. This method provides a precise representation of your astrological pillars.
What is the cost of Jade Codex?
Jade Codex is free to download and use with basic features. Premium features, such as advanced BaZi analysis and extended day-picking, are available through monthly ($4.99) or annual ($29.99) subscriptions.
Can I pick good days for events with Jade Codex?
Yes, you can pick good days for over 100 undertakings, like weddings or moving, with Jade Codex. The app shows favored days in the next 30 days, with reasons. Premium users can look 90 days ahead and rank days specifically for their chart.
What new features were added in version 2.5 of Jade Codex?
Version 2.5 introduced features like 'Seek' for finding moments on the Resonance Clock, reminders for fitting days, term letters for solar terms, and widgets for home and lock screens.
Is Jade Codex available on all devices?
Jade Codex is available for iPhone and iPad. It supports multiple languages including English, Simplified Chinese, Traditional Chinese, and Spanish.
How often is Jade Codex updated?
The app was last updated on November 7, 2026, indicating regular updates to enhance features and content. The latest version is 2.5.
