Privacy Policy

Effective February 27, 2026

What We Collect

If you sign in, we store your name, email, and profile photo solely to manage your account. Breathing session data (patterns used, duration, timestamps) is stored securely and tied to your account. If you don't sign in, session data stays in your browser's local storage and never reaches our servers.

Analytics

We use a privacy-focused, cookie-free analytics service that collects only aggregate page-view data. No personal information is collected or transmitted for analytics purposes.

Third-Party Services

The app uses third-party services for authentication, data storage, analytics, and hosting. Each operates under its own privacy policy. We select providers with strong privacy practices and only share the minimum data necessary to operate the service.

What We Don't Do

We don't sell, rent, or share personal data. We don't use advertising cookies, tracking pixels, or any form of behavioral advertising. We don't collect health or biometric data, payment information, or location data.

Data Retention & Deletion

Account data exists as long as your account is active. You can request deletion of your account and all associated data by contacting us. Browser-stored data can be cleared at any time through your browser settings.

Children

This service is not directed at anyone under 13. We don't knowingly collect data from children under 13 and will delete any such data upon discovery.

Changes

We may update this policy. Changes take effect when posted here with a new date.