Last updated: August 21, 2026
AnyCalendar ("we", "the app") is a date conversion tool available as a website and mobile app. Your privacy matters to us, and this policy explains what data we handle.
None. AnyCalendar does not collect, store, or transmit any personal data. We do not require accounts, logins, or registration.
The app stores your preferences locally on your device (such as theme choice and calendar display order). This data never leaves your device and is not accessible to us.
Mobile app. All date conversion is performed on your device, including the home screen widget. The app does not send the dates you convert anywhere. Its only network request is an update check against u.expo.dev on launch, described under Third-party services below.
Website. The website sends date conversion and printable-calendar requests to our API server at anycalendar.onrender.com. These requests contain only the calendar data you are converting (calendar type, date components, timezone). No personal identifiers, device IDs, or tracking data are included.
The website uses Google Analytics to understand general usage patterns. The mobile app does not include any analytics or tracking.
u.expo.dev on launch to see whether a newer version of its code is available.These services may collect standard server logs (IP addresses, request timestamps) as part of their normal operation. We do not access or use this data for tracking purposes.
AnyCalendar does not knowingly collect any data from children. The app does not collect data from anyone.
If we make changes to this policy, we will update the date at the top of this page.
Questions about this policy? Open an issue at github.com/kavehtehrani/anycalendar.io.