Last Updated: January 15, 2026
1. Introduction
Welcome to RanexisEdu ("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 services.
2. Information We Collect
2.1 Personal Information
- Account Information: When you sign in with Google, we collect your name, email address,
and profile picture
- User ID: A unique identifier assigned to your account
2.2 Usage Data
- Course viewing history and progress
- Video watch time and completion status
- Search queries and interactions
- App usage statistics and analytics
- Device information (device type, operating system)
2.3 Automatically Collected Information
- IP address and general location data
- App crash reports and performance data
- Firebase Analytics data
3. How We Use Your Information
We use the collected information for the following purposes:
- Authentication: To verify your identity and provide access to your account
- Personalization: To customize your learning experience and recommend relevant content
- Progress Tracking: To save your course progress and bookmarks
- Communication: To send push notifications about new courses and updates
- Analytics: To understand app usage and improve our services
- Security: To detect and prevent fraud and unauthorized access
4. Data Sharing and Disclosure
We do not sell your personal information. We may share your data with:
- Firebase/Google Cloud: For authentication, database, and analytics services
- Google AdMob: For serving advertisements (anonymized data only)
- Legal Requirements: When required by law or to protect our rights
5. Data Security
We implement industry-standard security measures to protect your data:
- All data transmission is encrypted using HTTPS/TLS
- Firebase Authentication for secure sign-in
- Firestore security rules to protect your data
- Regular security audits and updates
Note: While we strive to protect your personal information, no method of transmission over
the internet or electronic storage is 100% secure. We cannot guarantee absolute security.
6. Your Rights and Choices
You have the following rights regarding your personal data:
- Access: Request a copy of your personal data
- Correction: Update or correct your information
- Deletion: Request deletion of your account and data via our Account Deletion page
- Opt-out: Disable push notifications in app settings
- Data Portability: Request your data in a portable format
7. Children's Privacy
Our app is available to users of all ages. We do not knowingly collect personal information from children
under 13 without parental consent. If you believe we have collected such information, please contact us
immediately.
8. Third-Party Services
Our app uses the following third-party services:
9. Cookies and Tracking
We use Firebase Analytics and similar technologies to collect usage data. You can limit data collection
through your device settings.
10. Data Retention
We retain your personal data for as long as your account is active. After account deletion, we retain certain
data for 30 days for backup and recovery purposes, then permanently delete it.
11. International Data Transfers
Your data may be stored and processed in servers located in various countries. By using our app, you consent
to the transfer of your information to these locations.
12. Changes to This Privacy Policy
We may update this Privacy Policy from time to time. We will notify you of significant changes through in-app
notifications or email. Your continued use of the app after changes constitutes acceptance of the updated
policy.