Dayner - Privacy Policy

1Introduction

Dayner ("we", "us", "our") is committed to protecting your privacy. This policy explains what data we collect, how we use it, and your rights regarding your personal data when you use the Dayner app.

2Data We Collect

Account data: email address, display name, and an optional profile photo
Your planning data: your daily plans (activity blocks with a date, start time and duration, plus optional notes and reminder settings), the spheres you create, and your day presets

Reminders are delivered as local notifications generated on your device; no push notification server is used. The reminder timing you choose for a plan is stored with that plan in your account like the rest of your plan data. A notification shows only the activity name and start time.

The Dayner app does NOT collect: device information, location data, contacts, browsing history, or advertising identifiers.

The app itself does not collect device identifiers. Our hosting provider (Supabase) and our email delivery provider (Resend) may keep standard technical logs, such as IP addresses, for security and to operate the service. We do not use these logs for advertising or tracking.

3How We Use Your Data

✓To provide and improve the Dayner service

✓To send account-related emails (confirmation, password reset)

✓To sync your data across devices via secure cloud storage

We never sell your data to third parties, and we never use your data for advertising.

4Data Storage and Security

Your data is stored on Supabase, in the West EU (Ireland) region (eu-west-1)
Our hosting provider protects data in transit and at rest with its standard encryption
A copy of your data is kept on your device so the app works offline
Authentication tokens are stored on your device in the iOS Keychain
Row-level security ensures only you can access your plans, spheres and presets
Your profile photo is served from a publicly accessible web address, so anyone who has that address can view the photo. Your plans, spheres and presets are not publicly accessible

5Third-Party Services

We rely on the following service providers to operate Dayner:

Supabase (database, authentication and file storage; the Supabase project is hosted in the West EU (Ireland) region, eu-west-1) — supabase.com/privacy
Resend (delivers account emails: confirmation and password reset) — resend.com/privacy

6Your Rights (GDPR)

You have the right to:

Access your data — export available in app
Correct your data — edit in app settings
Delete your data — delete account in app settings

These rights can be exercised directly in the app, or by contacting support@dayner.app.

7Data Retention

Active account: data is retained while your account is active
Deleted account: deleting your account in the app immediately removes your account, profile, spheres, day presets, daily plans and profile photo
Backups: copies held in our hosting provider's backups, if any, expire on the provider's own rotation schedule

8Children's Privacy

Dayner is not directed at children under 13. We do not knowingly collect data from children under 13. If you believe a child has provided us with personal data, contact us and we will delete it.

9Changes to This Policy

We may update this policy from time to time. The "Last updated" date at the top of this page is changed whenever the policy changes, and we will announce material changes by email. Continued use of Dayner after a change constitutes acceptance of the updated policy.

10Contact

For privacy questions or to exercise your rights, reach us at:

Email: support@dayner.app
Website: dayner.app