Your email address, the name you go by, the chores and completions of your household, your chosen theme and avatar, your reminder time and timezone, and a push-notification token for each device you enable notifications on.
Signing in uses a magic link sent to your email. There is no password to leak, and every link only works once.
We collect anonymous, aggregated usage statistics: which pages are visited and how fast they load. The service we use does not set cookies, does not fingerprint and does not identify you.
A small number of service providers help run Who Sweeps: one hosts the app, one delivers the sign-in emails, and your device's own notification system delivers reminders. We only share what is needed to provide the service, and nothing is sold or shared for advertising.
Settings has a Delete my account button. It removes your account immediately and completely: your memberships, your reminder settings and your push tokens. Households you would leave empty go with it; in shared households, the chores you logged stay in their history.