Privacy Policy

Last updated: January 23, 2026

1. Information We Collect

1.1 Information Stored Locally

All of the following information is stored exclusively on your device and never transmitted to our servers:

• Your learning curriculums, subjects, and resources
• Study session logs and timer data
• Completion history and streak information
• App preferences and settings
• Notification preferences

1.2 Information We May Collect

We collect minimal information to provide and improve our services:

• Device Information: Basic device information (device type, OS version) for crash reporting and performance monitoring.
• Analytics: Anonymous usage statistics (e.g., feature usage, app opens) to help us improve the app. This data is anonymized and cannot be linked to you personally.
• Payment Information: If you purchase a Pro subscription, payment processing is handled securely by the Apple App Store. We do not store your payment information.

2. How We Use Information

The limited information we collect is used solely for:

• Providing and maintaining app functionality
• Improving app performance and fixing bugs
• Understanding how features are used to improve the user experience
• Processing subscription purchases (handled by Apple)
• Sending local notifications (if you enable them)

3. Data Storage and Security

3.1 Local Storage

All your personal learning data is stored locally on your device using secure device storage mechanisms. This data is protected by your device's security features (passcode, biometric authentication, etc.).

3.2 No Cloud Backup

We do not provide cloud backup or synchronization features. If you delete the app or lose your device, your learning data cannot be recovered. We recommend using your device's backup features (iCloud Backup) to preserve your data.

3.3 Data Security

We implement appropriate technical measures to protect the limited data we collect. However, no method of transmission over the internet is 100% secure, and we cannot guarantee absolute security.

4. Data Sharing and Disclosure

We do not sell, rent, or share your personal information with third parties, except in the following limited circumstances:

• Service Providers: We may share anonymous analytics data with service providers (e.g., crash reporting tools) who help us operate and improve the app.
• Legal Requirements: We may disclose information if required by law or to protect our legal rights.
• Business Transfers: If our company is acquired or merged, user information may be transferred as part of that transaction.

5. Third-Party Services

Noir. may integrate with third-party services:

• Payment Processing: Apple App Store (for Pro subscriptions)
• Analytics: We may use analytics services that collect anonymized usage data
• External Links: When you open URLs in learning resources, you may leave the app and visit external websites. We are not responsible for the privacy practices of external websites.

6. Children's Privacy

Noir. is intended for users aged 13 and older. We do not knowingly collect personal information from children under 13. If you believe a child under 13 has provided us with personal information, please contact us at gosset.dev@gmail.com.

7. Your Rights and Choices

7.1 Data Control

Since all your learning data is stored locally on your device, you have complete control over it:

• You can delete any curriculum, subject, or resource at any time
• You can uninstall the app to remove all local data
• You can disable analytics in the app settings

7.2 Notifications

You can control notification permissions through your device settings or within the app's settings screen.

7.3 Subscription Cancellation

You can cancel your Pro subscription at any time through your Apple App Store account settings.

8. Data Retention

Your learning data remains on your device until you delete it or uninstall the app. Anonymous analytics data is retained according to our service providers' retention policies, typically 12–24 months.

9. International Users

Noir. is available worldwide. Since data is stored locally on your device, your data remains in your country unless you travel with your device.

10. California Privacy Rights

If you are a California resident, you have the right to know what personal information we collect and how it is used. Since we collect minimal information and store learning data locally, most CCPA rights are not applicable. For questions, contact us at gosset.dev@gmail.com.

11. Changes to This Privacy Policy

We may update this Privacy Policy from time to time. We will notify you of significant changes by:

• Posting the new Privacy Policy on this page
• Updating the "Last updated" date
• Providing an in-app notification (for material changes)

12. Contact Us

If you have questions or concerns about this Privacy Policy, please contact us:

• Email: gosset.dev@gmail.com
• Support Page: noir-app.pages.dev/support