Last updated: October 4, 2026
Prism Family Calendar is a private, self-hosted household application.
The application may access Google Calendar data only after an authorized user grants permission through Google OAuth. This access is used to display, create, update, and delete calendar events requested by the user.
Application data is stored on the household's privately operated server. This website itself does not provide public accounts and does not sell personal information.
Calendar data is not sold or shared for advertising purposes. Data is used only to provide the private family-calendar functionality requested by authorized users.
Users can revoke Google account access at any time from their Google Account security settings.
Questions about this private application can be directed to the site owner through the contact information associated with the Google OAuth application.