Last Updated: February 2026
I Ching Explorer ("we," "us," "our," or "Company") is committed to protecting your privacy. This Privacy Policy explains how we collect, use, disclose, and otherwise handle your information when you use our website and services (collectively, the "Service").
We collect information you provide directly to us, including:
When you use the Service, we automatically collect:
We use authentication cookies to maintain your login session. These cookies are essential for the Service to function and are set to expire after 30 days of inactivity. By using the Service, you consent to our use of these essential cookies. We do not use tracking pixels, beacons, or third-party analytics cookies beyond what is necessary for Service operation.
We use the information we collect for the following purposes:
We do not and will never:
We use Mailgun to send transactional emails (verification, password reset, subscription updates). Mailgun processes your email address for this purpose. Mailgun's privacy practices are described at https://www.mailgun.com/privacy-policy/
For paid subscriptions, we use a third-party payment processor to handle transactions. They handle credit card information directly and we never store full card details on our servers. Our payment processor's privacy practices are governed by their own privacy policy, which will be available at checkout.
Your data is stored in Neo4j database infrastructure. We do not share your data with Neo4j beyond what is necessary for database operation.
The Service is hosted on cloud infrastructure. Your data is protected with industry-standard security measures.
We implement appropriate technical and organizational measures to protect your information, including:
However, no method of transmission over the internet is 100% secure. We cannot guarantee absolute security of your information.
In the event of a data breach affecting your personal information, we will notify you via email within 72 hours of discovery and provide information about the nature of the breach and steps you should take to protect yourself.
We retain your personal information for as long as your account is active or as needed to provide the Service. You may request deletion of your account and associated data at any time through your profile settings or by contacting us.
When you delete your account:
Some information may be retained for legal compliance or as required by law.
You can access, update, or delete your account information at any time through your profile settings.
We only send transactional emails necessary for account management. You cannot opt out of these emails, as they are essential for your account security.
You may request an export of your data in a machine-readable format by contacting us.
The Service is not intended for children under 13. We do not knowingly collect information from children under 13. If we become aware that a child under 13 has provided us with personal information, we will take steps to delete such information and terminate the child's account.
Your information may be processed and stored in the United States or other countries where we or our service providers operate. By using the Service, you consent to the transfer of your information to countries outside your country of residence, which may have different data protection laws.
We may update this Privacy Policy from time to time. We will notify you of significant changes by posting the updated policy on this page and updating the "Last Updated" date. Your continued use of the Service after changes constitutes your acceptance of the updated Privacy Policy.
If you have questions about this Privacy Policy or our privacy practices, you can contact us:
California residents have additional rights under the California Consumer Privacy Act, including the right to know, delete, and opt-out. To exercise these rights, please contact us through the Service.
If you are in the European Union, United Kingdom, or European Economic Area, you have additional rights under the General Data Protection Regulation, including data portability and the right to object to processing. To exercise these rights or file a complaint, you can contact us or your local data protection authority.