Privacy Policy
Last updated: November 1, 2026
The short version: on one iPhone without an account, your baby’s log stays on that iPhone. When you share it with a Care Circle, we store what the circle needs to stay in sync. There are no ads, no tracking and no analytics in the app, we never sell your data, and you can delete your account from the app.
Who we are
RelayBaby is run by Ignacio Uliczki, an individual based in Argentina. For any question, or to use any of the rights below, email support@relaybaby.app.
Without an account
Your log, reminders and settings are stored on your iPhone and are not sent to us. Only purchase records and crash reports leave it (see below). Reminders are local notifications scheduled by iOS on your iPhone.
With an account (Care Circle)
To share the log with the people you invite, we store:
- Your account: your email address, or the identifier and email Apple gives us if you use Sign in with Apple (it can be a private relay address).
- Your Care Circle: the child’s name and birth date, the names and roles of its caregivers, the email addresses invitations are sent to, and who is on duty.
- Your log: feeds, sleep, diapers, medication, notes, reminders and handoffs, with the times and details you enter.
- A push token for your iPhone, so we can tell the person you take over from, and keep the other phones up to date. Notifications carry no baby details.
Everyone in a Care Circle sees that circle’s log. You choose who you invite.
Purchases
Subscriptions are paid through Apple. We never see your card or billing details. We use RevenueCat to check your subscription, so it receives an app user ID and your purchase history (product, dates and status). It is not used for advertising.
Crash reports
If the app crashes or hits an error, it sends a report to Sentry with the app version, device model, iOS version and what went wrong. Reports carry no email address, account identifier or log entries.
No tracking
The app sends no product analytics and has no analytics or advertising SDK. We do not track you across other apps or websites, and the app does not ask for App Tracking Transparency permission. This website counts page views and measures load speed with Vercel Web Analytics and Speed Insights, which set no cookies and do not identify you.
Services we use
- Supabase: accounts, sign-in and Care Circle storage.
- RevenueCat: subscription status.
- Apple: App Store purchases, Sign in with Apple and push notifications.
- Sentry: crash reports.
- Resend: sign-in codes, invitation emails and the website waitlist.
- Vercel: this website.
Each processes data only to provide its service to us, and some are outside your country. We share personal data with no one else, unless the law requires it.
How long we keep it
- Your account: until you delete it.
- A Care Circle’s log: until its organizer deletes their account. If you joined someone else’s circle and delete your account, the entries you logged stay in their log under your caregiver name.
- Purchases: deleted with your account. A log of purchase events, without your user ID, is kept for accounting. Apple keeps its own records.
- Crash reports: kept by Sentry for a limited time.
- Website waitlist: your email address, until you ask us to remove it at support@relaybaby.app.
Deleting your data
In the app, open Settings, scroll to the bottom and tap Delete Account (on the locked screen, tap Account first). Or email support@relaybaby.app from the address you sign in with. The account deletion page says what goes. Deleting your account does not cancel an App Store subscription; manage that in your Apple account.
Your rights
Wherever you live, you can ask us for a copy of your data, or ask us to correct or delete it. Email support@relaybaby.app. If you are in the EU or UK, you can also complain to your data protection authority.
Children
RelayBaby is for adults who care for a child. It is not directed to children.
Changes
If this policy changes in a way that matters, we will update the date above.