Your privacy matters. This policy explains in plain language what information PrepNus collects, why we collect it, and how we keep it safe.
1. Who We Are
PrepNus is an exam preparation platform operated by Magnus Sam. When this policy says "PrepNus," "we," "us," or "our," it refers to the PrepNus application and its associated services.
Contact: support@prepnus.com
2. Information We Collect
2.1 Account Information
When you sign up, we collect:
- Google Sign-In data: Your name, email address, and profile photo (provided by Google during authentication)
- Phone number: For OTP (one-time password) verification to secure your account
2.2 Profile Information
- Display name
- Exam type preferences
- Referral code (if applicable)
- Profile photo (if you choose to upload one)
2.3 Usage & Learning Data
- Practice attempt history and scores
- Mock exam results
- Study streaks and XP
- Bookmarks and saved items
- Course and lesson progress
- Subject-wise performance data
2.4 Camera & Photos
PrepNus accesses your device camera only when you:
- Upload a profile photo
- Submit written assessment answers
Camera access is never used in the background.
2.5 Device Information
- Device model and OS version
- App version
- Push notification tokens
2.6 What We Do NOT Collect
- We do not collect your precise location
- We do not access contacts, call logs, or SMS
- We do not collect financial or payment information within the app
- We do not use third-party analytics or advertising trackers
3. How We Use Your Information
- Provide the service: Deliver questions, track progress, show analytics
- Secure your account: Verify identity through Google Sign-In and phone OTP
- Improve PrepNus: Understand usage patterns to improve quality
- Communicate: Send push notifications (opt out anytime)
- Leaderboards: Display anonymized performance using your display name
4. How We Protect Your Information
- All data in transit is encrypted
- Sensitive on-device data is encrypted at rest
- Access restricted to authorized systems only
- Industry-standard security practices
5. Data Sharing
We do not sell, rent, or trade your personal information.
- With your consent for a specific purpose
- Legal obligations if required by law
- Safety to protect rights and property
6. Data Retention
- Personal info deleted within 30 days of account deletion
- Anonymized aggregate data may be retained
7. Your Rights
- Access your personal data
- Correct inaccurate information
- Delete your account (Account Deletion)
- Opt out of push notifications
- Export data via support@prepnus.com
8. Children's Privacy
PrepNus is not directed at children under 13. If a child under 13 has provided personal information, contact us at support@prepnus.com.
9. Third-Party Services
- Google Sign-In: Subject to Google's Privacy Policy
- Push Notification Services
10. Changes to This Policy
Significant changes will be communicated through the app or via email.
11. Contact Us
- Email: support@prepnus.com