Privacy Policy for Knock Knock

Last Updated: December 21, 2025

1. Information We Collect

Knock Knock collects the following information:

• Account information: email address, display name
• Checklist data: your checklists and completion status
• Photos: confirmation photos you take for checklist items
• Location data: your home location for geofencing features
• Device information: device type and app usage data
• Subscription information: subscription status and purchase history (managed by Apple and RevenueCat)
• Family data: family group membership and shared checklist data (if using Premium family features)

2. How We Use Your Information

We use the information we collect to:

• Provide and improve our services
• Send you notifications about your checklists
• Enable geofencing features
• Ensure app security and prevent fraud
• Comply with legal obligations

3. Data Storage

Your data is stored securely using Firebase services:

• Authentication data is stored in Firebase Authentication
• Personal checklist data is stored locally on your device using SwiftData
• Family checklist data is stored in Firestore and synced across family members
• Photos are stored in Firebase Storage
• Location data is stored locally on your device
• Subscription data is managed by Apple and RevenueCat

4. Data Security

We implement appropriate security measures to protect your personal information. However, no method of transmission over the Internet or electronic storage is 100% secure.

5. Data Sharing

We do not sell, trade, or rent your personal information to third parties. We may share your information only:

• With your explicit consent
• To comply with legal obligations
• To protect our rights and safety

6. Your Rights

You have the right to:

• Access your personal data
• Correct inaccurate data
• Delete your account and data
• Opt out of certain data collection

7. Children's Privacy

Knock Knock is not intended for children under the age of 13. We do not knowingly collect personal information from children under 13.

8. Changes to This Policy

We may update this Privacy Policy from time to time. We will notify you of any changes by posting the new Privacy Policy on this page and updating the "Last Updated" date.

9. Contact Us

If you have any questions about this Privacy Policy, please contact us through the app settings.