BrookBreath (the "App") is a breathing guide app for sleep, provided by KWD ("we", "us"). This policy applies to the App and its official website (https://brookbreath.com).

1. Data We Collect

We do not collect or store personal data from the App. There is no account system, server-side data collection, third-party analytics SDKs, ad SDKs, or crash reporting SDKs.

2. On-Device Processing

Breathing session guidance, haptics, and screen dimming run on device. We do not transmit session data to our servers.

3. Purchases & Payments

Auto-renewable subscriptions are processed by Apple (App Store/StoreKit). We do not have access to your payment card details. Entitlement is determined using on-device receipt validation (StoreKit 2).

4. Website

We do not currently use cookies or third-party analytics on our site. Standard server logs (e.g., IP address, user agent) may be retained by our hosting provider for a limited time for security and operations.

5. Contacting Us

If you email us for support, we use the information you provide (e.g., your email address and message) only to respond, and delete it when no longer needed.

6. Children's Privacy

The App is not directed to children, and we do not knowingly collect personal data from children.

7. Health Data / HealthKit (Future)

The current version does not use HealthKit. If we add heart-rate or session logging features, we will request explicit consent, limit use to on-device/Health app purposes, never use health data for ads or marketing, and update this policy accordingly.

8. Sharing with Third Parties

We do not sell, rent, or share personal data with third parties, except as required by law.

9. Security

We take reasonable measures to protect information.

10. Your Rights

Because we do not hold personal data from the App, there is generally nothing to access or delete.

11. Changes to This Policy

We will post updates on this page and revise the "Last Updated" date. Material changes may be announced in-app or on the website.