Privacy Policy

1. Information We Collect

Information You Provide Directly

When you create an account or sign in using third-party authentication providers, we may collect:

• Account Information: Your name, email address, and profile photo when you sign in with Google or GitHub
• Authentication Data: OAuth tokens and unique user identifiers from Google or GitHub

Information Collected Automatically

When you use the App, we automatically collect certain information:

2. How We Use Your Information

We use the information we collect to:

• Provide Core App Functionality: Track your learning progress, streaks, and completed problems
• Sync Your Progress: If signed in, sync your progress across multiple devices via cloud storage
• Personalize Your Experience: Identify weak areas and recommend problems based on your performance
• Send Notifications: Deliver optional push notifications for learning reminders (with your permission)
• Improve the App: Analyze usage patterns to fix bugs, improve features, and enhance user experience
• Ensure Security: Detect and prevent fraud, abuse, or unauthorized access

3. Third-Party Services

We use the following third-party services that may collect information:

Firebase (Google)

We use Firebase for authentication, cloud storage, analytics, and push notifications. Firebase may collect device identifiers, IP addresses, and usage data. For more information, see Firebase Privacy Policy.

Google Sign-In

If you choose to sign in with Google, Google will share your basic profile information (name, email, profile photo) with us. See Google's Privacy Policy.

GitHub Sign-In

If you choose to sign in with GitHub, GitHub will share your basic profile information with us. See GitHub's Privacy Statement.

These third-party services provide the same or equivalent protection of your data as described in this policy. We do not sell your personal information to any third parties.

4. Data Storage and Security

Your data is stored in the following ways:

• Local Storage: Your progress data is stored locally on your device using secure on-device storage
• Cloud Storage: If signed in, your progress is synced to Firebase Cloud Firestore, hosted on Google Cloud Platform with industry-standard security measures

We implement appropriate technical and organizational measures to protect your personal information against unauthorized access, alteration, disclosure, or destruction. However, no method of electronic transmission or storage is 100% secure.

5. Data Retention

We retain your personal information for as long as your account is active or as needed to provide you with our services. Specifically:

• Account Data: Retained until you delete your account
• Progress Data: Retained until you delete your account or request deletion
• Analytics Data: Aggregated and anonymized data may be retained indefinitely for product improvement
• Guest Data: Stored locally on your device until you uninstall the App or clear app data

6. Your Rights and Choices

You have the following rights regarding your personal information:

Access and Portability

You can view your learning progress and statistics within the App at any time.

Deletion

You can delete your account and all associated data by:

• Going to Profile > Settings > Delete Account within the App
• Contacting us through shedboxai.com

Upon deletion request, we will remove your personal data within 30 days, except where we are required to retain it for legal or legitimate business purposes.

Opt-Out Options

• Push Notifications: You can disable notifications in your device settings or within the App
• Analytics: You can limit analytics collection through your device's privacy settings
• Account: You can use the App in guest mode without creating an account

Revoke Consent

If you signed in with Google or GitHub, you can revoke LeetEye's access to your account through your Google or GitHub account settings.

7. Children's Privacy

LeetEye is not directed to children under the age of 13. We do not knowingly collect personal information from children under 13. If you are a parent or guardian and believe your child has provided us with personal information, please contact us through shedboxai.com, and we will take steps to delete such information.

8. International Data Transfers

Your information may be transferred to and processed in countries other than your country of residence, including the United States where our service providers (Firebase/Google Cloud) operate. These countries may have different data protection laws. By using the App, you consent to such transfers.

9. Changes to This Privacy Policy

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

• Posting the new Privacy Policy on this page
• Updating the "Last updated" date at the top of this policy
• Sending a notification through the App for significant changes

We encourage you to review this Privacy Policy periodically for any changes.

10. California Privacy Rights (CCPA)

If you are a California resident, you have additional rights under the California Consumer Privacy Act (CCPA):

• Right to Know: You can request information about the categories and specific pieces of personal information we have collected about you
• Right to Delete: You can request deletion of your personal information
• Right to Non-Discrimination: We will not discriminate against you for exercising your privacy rights

We do not sell personal information to third parties.