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Privacy

Privacy Policy

Last updated: August 27, 2026

MarMilo helps families encourage positive habits through connected experiences for parents and children. This policy explains what information we collect, why we use it, and the choices available to families.

1. Who we are

MarMilo is currently operated by the MarMilo team. Questions or privacy requests can be sent to hello@marmilo.app.

2. Information we collect

  • Parent account information: email address, authentication identifiers, and account timestamps.
  • Child profile information provided by a parent or guardian: profile name, selected avatar, pet name, and family association. We do not require a child to provide an email address.
  • Family activity and progress: configured behaviors and incentives, completed activities, earned and spent MarMilo Stars, redemptions, and related progress history.
  • App state: settings and progress needed to keep experiences synchronized, such as pet, room, inventory, garden, brushing, and activity configuration.
  • Usage and technical information: app interactions, feature usage, app version, platform, timestamps, diagnostics, and server logs used to understand performance and fix problems.
  • Information you send us: messages, feedback, and bug reports submitted through our website or by email.

3. How we use information

  • Provide authentication, family profiles, synchronization, rewards, activities, and progress features.
  • Show parents information about their children's configured activities and progress.
  • Maintain security, prevent misuse, troubleshoot errors, and improve reliability.
  • Understand which features are useful and improve the MarMilo experience.
  • Respond to support, feedback, privacy, and account requests.

We do not sell personal information and we do not use children's data for targeted advertising.

4. Children's privacy and parental control

MarMilo Parents is intended for parents and guardians. Child profiles and their settings are created and managed through the parent account. MarMilo Kids, MarMilo Maths, and other child-facing experiences use those parent-managed profiles and do not require children to create independent accounts.

Parents and guardians can contact us to access, correct, or delete information associated with their account and child profiles. If you believe a child has provided personal information without appropriate parental involvement, contact us and we will investigate and remove it where appropriate.

5. Service providers

We use trusted service providers to operate MarMilo. They process information only as needed to provide their services to us:

  • Supabase for authentication and hosted database services.
  • Render for backend hosting and infrastructure.
  • PostHog for product analytics and understanding feature usage.

We may also disclose information when required by law, to protect users or MarMilo, or as part of a business transfer with appropriate safeguards and notice.

6. Data retention and deletion

We retain account and family data while the account is active and as reasonably necessary to provide MarMilo, meet legal obligations, resolve disputes, and protect the service. Analytics and technical records may be retained for a limited period or in aggregated form.

To request deletion of a MarMilo account and its associated child profiles and data, email hello@marmilo.app from the account email. We may need to verify account ownership before completing the request. Some records may be retained when legally required or necessary for security and fraud prevention.

7. Security and international processing

We use reasonable technical and organizational safeguards, including encrypted network connections, to protect information. No service can guarantee absolute security. Our providers may process information in countries other than your own, subject to their contractual and legal safeguards.

8. Your choices and rights

Depending on where you live, you may have rights to access, correct, delete, restrict, or obtain a copy of your personal information. A parent or guardian may exercise these rights for information associated with their family account. Send requests to hello@marmilo.app.

9. Changes to this policy

We may update this policy as MarMilo evolves. We will update the date above and provide additional notice when a change is significant.

10. Contact

For privacy questions or requests, contact hello@marmilo.app.