Family Organiser is a private app used only by the Shakespeare household on their own wall screen.
The app uses Google Calendar access (the calendar scope) only to show and edit the family's own calendars on the device.
Data is stored on the device in the home. It is not sold, shared or used for ads, and is not sent anywhere except Google, to sync the family's calendars.
You can disconnect Google at any time in Settings, or at myaccount.google.com/permissions.
This app's use of Google user data complies with the Google API Services User Data Policy, including the Limited Use requirements.