Terms of Service

1. Service Description

I Ching Reading (hereinafter "this service") is an online tool based on the Zhouyi six-line divination method, Ba Zi (Four Pillars) astrology, and artificial intelligence technology, providing hexagram casting, Ba Zi charting, AI interpretation, follow-up dialogue, and hexagram dictionary features.

This service is available as both a web version and a mobile app version, with features that may differ by platform.

2. Registration & Account

You can register an account using your email. Registration requires a username, email, and password.

You can also sign in with your Apple account (iOS) or Google account (Android). We receive the email address and display name you authorize from the platform to create your account.

New users receive 20 welcome credits, which can be used for interpretations and follow-ups beyond the daily free limit.

You are responsible for safeguarding your account password. Losses due to account compromise are your responsibility.

3. Usage Rules

You agree to use this service only for lawful purposes related to divination consultation.

You must not use this service for illegal, infringing, harassing, or fraudulent activities.

You must not circumvent usage limits through technical means (including but not limited to frequently changing device identifiers, bulk account registration, etc.).

You must not attack servers, scrape large amounts of data, or interfere with normal service operation.

4. Credits & Paid Services

Daily free interpretation limits apply (guests: 2/day, new users: 3/day for the first 3 days).

Beyond the free limit, credits can be consumed to continue: 1 credit = 1 interpretation or follow-up.

Credits can be obtained through registration bonuses, feedback rewards, daily check-in, and in-app purchases (via the Apple App Store or Google Play).

Credits are non-transferable, cannot be exchanged for cash, and are void upon account deletion.

In-app purchases follow the refund policy of the Apple App Store or Google Play; if a refund is confirmed by the platform, the corresponding credits will be deducted.

5. Intellectual Property

The interface design, hexagram data, and content of this service are copyrighted by this service.

AI-generated interpretation content belongs to you, but you may not sell it commercially or distribute it at scale.

This service is developed based on open-source projects, with corresponding code following the applicable open-source licenses.

6. Service Changes & Termination

We reserve the right to change, suspend, or terminate this service (or parts of it) at any time.

If you violate these terms, we may restrict or terminate your account access.

You may delete your account at any time within the app (confirmed by an email verification code). Upon deletion, your account, history, credits, and all associated data will be permanently removed and cannot be recovered.

Upon account termination, we will delete your personal information within a reasonable period.