This Privacy Policy explains how Mobile I Ching handles I Ching casting requests, AI interpretation prompts, short-lived guest-token access, lunar and chant preferences, Firebase diagnostics, and optional ads or billing surfaces.
This policy applies to the Android application Mobile I Ching, published by Kayzit. It covers the current app experience for I Ching casting, lunar-calendar browsing, chant practice, local ritual settings, shop or premium surfaces, and the hosted legal links opened from inside the app.
Mobile I Ching uses your selected casting method and inputs to request an I Ching result from the configured backend. The current mobile flow is backend-first and uses short-lived guest authentication before calling supported I Ching endpoints. The hexagram catalog is not bundled in the app package as the primary runtime source for these backend-driven flows.
If you ask for AI interpretation, your question text and the relevant cast context are sent to the configured backend only when that request is made. Lunar-calendar views, chant practice, and most ritual settings continue to use local app state so the app can stay responsive between backend calls.
Mobile I Ching may communicate with Kayzit-operated services for I Ching guest authentication, casting, AI interpretation, and any optional ritual-soundtrack workflow exposed in the app. When Firebase is enabled, Google-operated Firebase services may process analytics, crash, or Remote Config metadata. When ads are enabled, Google UMP and AdMob may process consent and advertising-related metadata. When paid plans or store items are enabled, Google Play Billing may process store and purchase metadata under Google's own terms and policies.
Locale, timezone mode, chant defaults, audio settings, reward-claim state, wallet balance, premium preview state, and related runtime preferences are stored locally on your device so the app can restore your preferred experience. Mobile I Ching does not require a full user account for its current guest-access pattern.
Local settings and wallet state stay on your device until you clear app data, uninstall the app, or replace them with newer local state. Backend-side retention depends on the services active at the time of the request, such as guest-auth endpoints, I Ching APIs, AI interpretation, Firebase diagnostics, or monetization providers.
Mobile I Ching is not designed specifically for children. If local law requires parental or guardian involvement, that responsibility remains with the parent or guardian.
Kayzit may update this Privacy Policy when Mobile I Ching changes. The latest version will remain published at this URL.
For privacy-related questions about Mobile I Ching, please use the official Kayzit website at https://kayzit.com/ or the app support page at privacy.kayzit.com/mobileiching/support.
Mobile I Ching also has app-specific Terms of Service at privacy.kayzit.com/mobileiching/terms. Those terms supplement the shared Kayzit Terms at privacy.kayzit.com/terms.