Privacy Policy

Effective Date: February 10, 2026
Last Updated: November 10, 2026

MBLEx Mastery ("we," "our," or "us") operates the MBLEx Mastery web application. This Privacy Policy informs you of our policies regarding the collection, use, and disclosure of personal data when you use our Service.

1. Information We Collect

We collect the following types of information to provide and improve our Service:

• Account Information: When you sign in with Google or Email, we store your email address, display name, and user ID to manage your account.
• Study Data: We store your quiz scores, progress history, and specific questions you have answered to provide features like "Mastery Mode" and "History."
• User Feedback: If you report a question or submit feedback, we store the text of your report to help identify and fix content errors.
• AI Feature Use: If you use an AI study feature, we keep a count of your AI requests.

2. How We Use Your Data

We use your data solely for the purpose of:

• Authenticating your access to the application.
• Tracking your study progress and leaderboard rankings.
• Saving your "Trigger Points" (saved questions) and spaced repetition schedules.
• Reviewing submitted reports to improve the accuracy of our content.

3. Third-Party Services

We use Google Firebase to host our database and authentication services. Firebase may collect metadata (like IP addresses) for security purposes. You can review Google's privacy policy here.

4. AI Study Features

When you use an AI study feature, the text needed to answer your request (such as the question you are viewing or the message you type) is processed by third-party AI service providers acting on our behalf. Please do not include personal or health information in your messages. AI answers are for study purposes only and are not medical advice.

5. Data Security

The security of your data is important to us. We use industry-standard encryption (SSL) and secure database rules to protect your information. However, no method of transmission over the Internet is 100% secure.

6. Contact Us

If you have any questions about this Privacy Policy, please contact us at: support@mblexmastery.app