Privacy Policy

Last updated: July 13, 2026

Duoly is a mobile app that helps couples stay connected. The privacy of what you share with your partner is at the heart of our product: your answers, messages and moods are only visible to the two of you.

1. Data controller

Duoly is published by Novalys. For any question about your data: contact@novalys.io.

2. Data we collect

CategoryDetails
AccountEmail address, first name, optional profile photo, language.
Couple contentDaily-question answers, messages and reactions, moods, calendar events, tasks, shopping lists, family-mode data (names and schedules you enter).
Couple linkYour partner’s identifier once your accounts are linked, invitations sent.
SubscriptionYour subscription status (via RevenueCat and the stores). We never store your payment details.
TechnicalPush notification token, device identifiers, aggregated usage events (Firebase Analytics) to improve the app.

3. How we use your data

Your data is never sold or used for advertising. The app shows no ads.

4. Who sees what?

The content you create in Duoly (answers, messages, moods, calendar) is only visible to you and your linked partner (and the members of your family space for family content). Our team does not access it, except where legally required or upon your explicit support request.

5. Processors

ProviderRole
SupabaseDatabase hosting and authentication.
Google FirebasePush notifications and usage statistics.
RevenueCatSubscription management.
Apple / GooglePayment processing through the stores.

6. Retention

Your data is kept while your account is active. Deleting your account erases your personal data and content (see Delete my account).

7. Your rights (GDPR)

You have the right to access, rectify, erase, port and object to the processing of your data. To exercise these rights, email us at contact@novalys.io from your account email address. You may also lodge a complaint with your local data protection authority.

8. Security

All communication with our servers is encrypted (TLS). Data access is restricted by row-level security rules: each user can only read what concerns them and their partner.

9. Minimum age

Duoly is intended for adults and is not directed at children under 16. Family-mode information about children is entered by parents, under their responsibility, and is limited to household organisation.

10. Changes

This policy may change. We will inform you in the app of any significant update. The last-updated date appears at the top of this page.