Last Updated: February 2026
Cookies are small text files that are placed on your computer or mobile device by websites that you visit. Moon Calendar does NOT use traditional tracking cookies or third-party advertising cookies that map your behavior across the open internet.
Instead of traditional cookies, Moon Calendar utilizes modern web browser APIs such as LocalStorage. This allows us to save your specific application settings so that the calendar remembers your preferences every time you open it.
We use LocalStorage for the following critical features:
If you choose to sign in with Google, Firebase Authentication may use browser cookies or IndexedDB to maintain your authentication session. This ensures you stay signed in across page reloads. These are strictly functional and are not used for tracking or advertising.
When signed in, your notes and markers are also synced to Google Cloud Firestore — a secure, per-user cloud database. This data is only accessible to you via your authenticated Google account.
Moon Calendar fetches live data from endpoints such as Google Calendar service, Vedic Astro Service, and Firebase services. Those specific third-party organizations may log the IP address making the fetch requests in their own routine logs. However, Moon Calendar does not pass any of your localized cookie data or local storage settings to these external services beyond what is required for authentication and data sync.
You have full control over the data stored by Moon Calendar. You can delete locally saved preferences, notes, and markers by clearing your web browser's cache and local storage. If signed in, signing out will disconnect cloud sync. To delete cloud-stored data entirely, please contact us.
If you have questions about our localized storage and cookie policy, please reach out to us at: vortexworld143@gmail.com.