Privacy Policy

1. Introduction

Welcome to Tewter ("we," "our," or "us"). We are committed to protecting your privacy and ensuring the security of your personal information. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our mobile application and website (collectively, the "Service").

2. Information We Collect

Account Information

When you create an account, we collect your email address and display name. You may also optionally provide a profile picture.

Usage Data

We collect information about how you use the Service, including:

• Problems attempted and completed
• Time spent practicing
• XP earned and levels achieved
• Streak information
• Leaderboard participation

Camera and Photo Library

If you use our "Snap & Solve" feature, we request access to your camera and photo library to capture or select images of math problems. These images are processed to extract and solve mathematical problems but are not permanently stored on our servers.

3. How We Use Your Information

We use the information we collect to:

• Provide, maintain, and improve the Service
• Track your learning progress and achievements
• Display your position on leaderboards
• Send you notifications about your progress (if enabled)
• Respond to your comments, questions, and requests
• Analyze usage patterns to improve our features

4. Data Sharing and Disclosure

We do not sell your personal information. We may share your information in the following circumstances:

• Leaderboards: Your display name and XP may be visible to other users
• Service Providers: We use third-party services (like Supabase for authentication and OpenAI for problem solving) that may process your data
• Legal Requirements: We may disclose information if required by law

5. Data Security

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

6. Your Rights

You have the right to:

• Access the personal information we hold about you
• Request correction of inaccurate information
• Request deletion of your account and associated data
• Opt-out of marketing communications

7. Children's Privacy

The Service is intended for users of all ages. If you are under 13, please use the Service with parental supervision. We do not knowingly collect personal information from children under 13 without parental consent.

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 at:

support@tewter.app