Privacy Policy

1. Information We Collect

TOPIKly collects the following information to provide our services:

• Account Information: Email address, display name, profile picture (when you sign up)
• Learning Data: Exam results, study time, practice records, progress statistics
• Usage Information: App interactions, feature usage, session duration
• Device Information: Device type, operating system, app version

2. How We Use Your Information

• Provide personalized TOPIK learning experience
• Track your learning progress and performance
• Generate AI-powered study recommendations
• Improve our services and features
• Send important notifications about your learning
• Ensure app security and prevent fraud

3. Data Storage and Security

Your data is stored securely using:

• Firebase Authentication: Secure user authentication
• Firestore Database: Encrypted data storage
• Google Cloud Platform: Enterprise-grade security infrastructure
• All data is encrypted in transit and at rest
• We implement industry-standard security measures

4. Data Sharing

We do NOT sell or rent your personal information to third parties.

We may share data with:

• Service Providers: Firebase (Google), OpenAI (for AI features), Sentry (error tracking)
• Legal Requirements: When required by law or to protect our rights

5. Your Rights

You have the right to:

• Access: View all your personal data
• Correction: Update your profile information
• Deletion: Permanently delete your account and all associated data
• Export: Request a copy of your data
• Opt-out: Disable notifications and data collection features

To exercise these rights, go to Settings → Account Management in the app.

6. Account Deletion

You can permanently delete your account at any time through Settings → Delete Account.

When you delete your account:

• All personal information is permanently removed
• All exam records and learning data are deleted
• This action cannot be undone
• Deletion is completed within 30 days

7. Children's Privacy

TOPIKly is designed for users aged 13 and above. We do not knowingly collect information from children under 13. If you believe we have collected such information, please contact us immediately.

8. Cookies and Tracking

We use:

• Essential Cookies: For authentication and core functionality
• Analytics: Vercel Analytics and Speed Insights to improve performance
• Error Tracking: Sentry for bug detection and fixing

9. International Data Transfers

Your data may be processed in different countries where our service providers operate. We ensure appropriate safeguards are in place to protect your data in accordance with this privacy policy.

10. 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. Continued use of the service after changes constitutes acceptance of the updated policy.

11. Contact Us

If you have questions about this Privacy Policy or our data practices, please contact us:

• Email: support@topikly.app
• Website: https://topikly.app
• In-App: Settings → Contact Us