Privacy policy

Effective date: August 31, 2026

Location information

We may request location permission from your browser or app to calculate moonrise, moonset, and the Moon's direction. Coordinates are used only for calculation API requests and are not stored in an Oh My Luna database. If you deny permission, we use a representative location based on your time zone or Seoul.

Analytics and error records

Depending on the production configuration, Google Analytics may process basic usage information such as visits and device information, and Sentry may process error diagnostics. Each service handles data according to its provider's policies.

Contact

Privacy-related requests can be submitted through the GitHub issues link on the contact page.

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