Terms of Use
Last updated: November 6, 2026
By downloading or using Ziwi Astrology: AI Birth Chart you agree to these terms.
1. For reflection and entertainment
Zi Wei Dou Shu readings, almanac information and good-day suggestions describe cultural traditions. They are not predictions of fact and not medical, financial, legal or psychological advice. Make important decisions with your own judgement and, where needed, a qualified professional.
2. AI-generated content
AI readings are generated automatically and may be inaccurate or incomplete. Please report anything inappropriate with the in-app Report button.
3. Free app with ads
- The App is free and shows ads. There are no in-app purchases.
- AI readings have a daily allowance; watching an optional video ad unlocks an extra reading.
4. License and content
We grant you a personal, non-exclusive, non-transferable license to use the App on devices you own or control. Texts, design and graphics belong to Ken Studio. The chart engine includes open-source software used under the MIT License (ziwei-doushu, iztro, lunar-javascript); credits are listed in the App.
5. Acceptable use
Do not copy, resell, reverse-engineer or redistribute the App or its content, or use it in any unlawful way.
6. Disclaimer
The App is provided “as is”. To the extent allowed by law, we are not liable for indirect or consequential damages arising from its use. Nothing in these terms limits rights you have under consumer protection law.
7. Changes
We may update the App and these terms. Continued use after changes means you accept the updated terms.