Delete your Daylark account

Last updated: October 1, 2026

Daylark is a baby-tracking app operated by Aliaksei Smaliuk, a sole trader registered in Poland. You can delete your Daylark account and its data in the app, or by email.

Before you delete: your subscription

Deleting your account does not cancel your subscription. To stop being charged, cancel it yourself: on an iPhone in Settings → your name → Subscriptions, on Android in Google Play → Payments & subscriptions.

In the app

While your consent to the processing of your child's data is in force, open Settings → Account & data → Delete account, confirm your sign-in, and type DELETE. The account is deleted 14 days later; until then you can cancel under Settings → Cancel deletion. If you cannot reach Settings, for example because you have withdrawn that consent or have not finished setting up a family, tap Delete account at the bottom of the screen the app shows you, or delete your account by email.

By email

Email privacy@daylark.net from the email address you sign in to Daylark with, and ask us to delete your account. You do not need to install the app again. If we cannot tell from your message which account is yours, we ask you to confirm it. We delete the account as the app would, and answer within one month of your request.

What is deleted

• If you own the family — your account and profile, and the whole family: its children, their log, notes and invitations.
• If you are another member — your account and profile, and you are removed from the family. Entries and notes you recorded stay with the family. Entries you recorded are shown with the author "Unknown", and a note you were the last to write with the author "Someone".

What is kept, and for how long

• Deleted entries — an entry you deleted before deleting your account is removed automatically 30 days after you deleted it.
• Data exports — an export file is deleted 7 days after it is created, and Google Cloud Storage keeps a deleted file for a further 7 days.
• Server logs — kept for 30 days.
• Emails we sent you — kept by our email provider, Resend, for the period its plan sets, which is 30 days on its Free, Pro and Scale plans.
• Analytics — Google Analytics keeps event-level data for 2 months and user-level data for 14 months from your last activity, and the aggregated reports built from them. A copy of the analytics events is kept in Google BigQuery with no expiry set. Account deletion does not delete them.
• Crash reports — kept by Firebase Crashlytics for 90 days, after which Google starts removing them, and a copy in Google BigQuery with no expiry set. A crash report carries no identifier of your account, so we cannot find and erase them for one person. Account deletion does not delete them.
• Subscription records — kept by our billing processor, RevenueCat, with no expiry set. Account deletion does not delete them.
• On your device — the app's offline copy of your family's log stays on the device until you uninstall the app.

To have the analytics data or subscription records erased as well, say so in your email to privacy@daylark.net. Subscription records of a subscription still running are erased once it has ended. The full list, with what a member's deletion leaves in a family, is in section 6 of our Privacy Policy.