1. Introduction
Cycle Sync ("we," "our," or "the App") is committed to protecting your privacy. This Privacy Policy explains how we collect, use, and safeguard your personal information when you use our menstrual cycle tracking application.
Your data belongs to you. We collect only what's necessary to provide our service, and we never sell your personal health information to third parties.
2. Information We Collect
Information you provide:
- Account Information: When you sign in with Apple, we receive your Apple ID identifier and optionally your name and email address
- Cycle Data: Period start dates, cycle length, and period duration
- Health Logs: Symptoms, moods, and notes you choose to record
- Partner Information: If you use partner features, we store the connection between accounts
Information collected automatically:
- Device Information: Device type, operating system version, and app version for troubleshooting
- Usage Data: General app usage patterns to improve the user experience (no personal health data is included)
3. How We Use Your Information
We use your information to:
- Provide cycle tracking, predictions, and insights
- Sync your data across devices (Premium users)
- Enable partner sharing features you opt into
- Process subscription payments through Apple
- Respond to your support requests
- Improve the App's functionality and user experience
4. Data Storage and Security
Guest Users: All data is stored locally on your device only. If you delete the app, your data is permanently deleted.
Signed-In Users: Your data is encrypted and stored securely on our servers. We use industry-standard security measures including:
- Encryption in transit (HTTPS/TLS)
- Encrypted database storage
- Secure authentication via Apple Sign-In
- Regular security audits
5. Data Sharing
We do NOT:
- Sell your personal or health data to anyone
- Share your data with advertisers
- Use your health data for marketing purposes
We may share data with:
- Your Partner: Only if you explicitly enable partner sharing. Partners see only the information you choose to share.
- Service Providers: Trusted providers who help us operate the App (e.g., hosting services), under strict confidentiality agreements
- Legal Requirements: If required by law or to protect rights and safety
6. Your Rights and Choices
You have the right to:
- Access: View all data we have about you
- Export: Request a copy of your data
- Delete: Request permanent deletion of your account and all associated data
- Withdraw Consent: Disconnect partner sharing at any time
- Opt-Out: Use the App in guest mode without creating an account
To exercise these rights, contact us at heatherbennett615@gmail.com.
7. Children's Privacy
Cycle Sync is not intended for children under 13 years of age. We do not knowingly collect personal information from children under 13. If you believe we have collected information from a child under 13, please contact us immediately.
8. Third-Party Services
The App uses the following third-party services:
- Apple Sign-In: For secure authentication
- RevenueCat: For subscription management
These services have their own privacy policies governing their use of your data.
9. Changes to This Policy
We may update this Privacy Policy from time to time. We will notify you of any significant changes through the App or via email. The "Last updated" date at the top indicates when the policy was last revised.
10. Contact Us
If you have questions or concerns about this Privacy Policy or our data practices, please contact us:
Email: heatherbennett615@gmail.com
We aim to respond to all inquiries within 48 hours.
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