Privacy Policy

1. Introduction

Welcome to Mathelingua ("we," "our," or "us"). We are committed to protecting your privacy and ensuring you have a positive experience on our SAT Math practice platform. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our website and services.

By using Mathelingua, you agree to the collection and use of information in accordance with this policy. If you do not agree with our policies and practices, please do not use our services.

2. Information We Collect

2.1 Information You Provide

• Account Information: Name, email address, password (hashed), and profile picture
• Academic Information: Practice session data, test results, performance analytics, and learning progress
• Communication Data: Messages you send to us, feedback, and support requests

2.2 Information from Third-Party Authentication

When you sign in using Google or Apple Sign In, we receive certain information from these providers:

• Google Sign In: Your Google account email address, name, and profile picture (if you grant permission)
• Apple Sign In: Your Apple ID email address and name (Apple may provide a private relay email)

We only collect the minimum information necessary to create and maintain your account. You can revoke access to your account information at any time through your Google or Apple account settings.

2.3 Automatically Collected Information

• Usage Data: Pages visited, time spent on pages, features used, and interaction patterns
• Device Information: Browser type, device type, operating system, and IP address
• Performance Data: Question response times, accuracy rates, and learning analytics

3. How We Use Your Information

We use the information we collect to:

• Provide, maintain, and improve our SAT Math practice platform
• Create and manage your account
• Personalize your learning experience and track your progress
• Generate performance analytics and diagnostic reports
• Send you important updates about your account and our services
• Respond to your inquiries and provide customer support
• Detect, prevent, and address technical issues and security threats
• Comply with legal obligations and enforce our Terms of Service

4. Data Sharing and Disclosure

We do not sell, trade, or rent your personal information to third parties. We may share your information only in the following circumstances:

• Service Providers: We may share data with trusted third-party service providers who assist in operating our platform (e.g., cloud hosting, analytics)
• Legal Requirements: We may disclose information if required by law or to protect our rights and safety
• Business Transfers: In the event of a merger, acquisition, or sale, your information may be transferred
• With Your Consent: We may share information when you explicitly authorize us to do so

5. Data Security

We implement industry-standard security measures to protect your personal information, including:

• Encryption of data in transit using SSL/TLS
• Secure password hashing (passwords are never stored in plain text)
• Regular security audits and updates
• Access controls and authentication mechanisms

However, no method of transmission over the Internet or electronic storage is 100% secure. While we strive to protect your data, we cannot guarantee absolute security.

6. Your Rights and Choices

You have the following rights regarding your personal information:

• Access: Request a copy of the personal information we hold about you
• Correction: Update or correct inaccurate information
• Deletion: Request deletion of your account and associated data
• Data Portability: Request your data in a portable format
• Opt-Out: Unsubscribe from marketing communications (account-related emails will still be sent)
• Third-Party Authentication: Revoke access to your Google or Apple account through their respective account settings

To exercise these rights, please contact us at the email address provided below.

7. Children's Privacy

Mathelingua is designed for students preparing for the SAT, which may include users under 18 years of age. We comply with the Children's Online Privacy Protection Act (COPPA) and do not knowingly collect personal information from children under 13 without parental consent. If you are a parent or guardian and believe your child has provided us with personal information, please contact us immediately.

8. Cookies and Tracking Technologies

We use cookies and similar tracking technologies to enhance your experience:

• Essential Cookies: Required for the platform to function (authentication, session management)
• Analytics Cookies: Help us understand how users interact with our platform
• Preference Cookies: Remember your settings and preferences

You can control cookies through your browser settings. However, disabling certain cookies may limit your ability to use some features of our platform.

9. International Data Transfers

Your information may be transferred to and processed in countries other than your country of residence. We ensure that appropriate safeguards are in place to protect your data in accordance with this Privacy Policy.

10. 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 and updating the "Last updated" date. You are advised to review this Privacy Policy periodically for any changes.

11. Contact Us

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