Privacy Policy

Effective Date: March 20, 2026

Your privacy is important to us. This Privacy Policy explains how MSMJ ("the Developer" or "we") collects, uses, and protects your information when you use the "Mega CGFNS Reviewer" mobile application (referred to as "the App").

1. Information We Collect

Mega CGFNS Reviewer is designed to be a high-quality study tool. To provide you with the best experience, we may collect the following types of information:

• Authentication Data: When you register an account, we collect your email address and profile information via Firebase Authentication to securely manage your learning progress across devices.
• Usage Statistics: We use Firebase Analytics to collect anonymous data about how features are used (e.g., how many questions are answered) to improve the app's performance.
• Device Information: We may collect non-personal data such as your device model, OS version, and language settings for technical optimization.

2. Data Usage

We use your information solely to:

• Maintain and synchronize your study progress (e.g., Mock Exam scores, Mistake Notebook).
• Process support requests and feedback (e.g., reported errors via the Flag icon).
• Enhance and optimize app functionality based on aggregate usage trends.

3. Third-Party Services

The App utilizes the following third-party services provided by Google (Firebase):

• Firebase Authentication: Secure user login and account management.
• Cloud Firestore: Storage of app content and user study data.
• Firebase Analytics: High-level app performance tracking.

These services may collect information used to identify you according to their own privacy policies.

4. No Advertisements

Mega CGFNS Reviewer is committed to providing a distraction-free environment. We do NOT integrate third-party advertising networks, and we do NOT sell your personal information to third parties.

5. Data Security

We implement a variety of security measures to maintain the safety of your personal information. However, no method of transmission over the internet or electronic storage is 100% secure.

6. Changes to This Policy

We may update our Privacy Policy from time to time. You are advised to review this page periodically for any changes. Changes are effective immediately upon being posted.

7. Contact Us