Privacy Policy

Introduction

CogniScroll is committed to protecting your privacy. This Privacy Policy explains how we collect, use, and safeguard your information when you use our micro-learning application.

Information We Collect

Account Information

When you create an account, we collect:

• Email address
• Password (encrypted)
• Username (optional)

Usage Data

To improve your learning experience, we collect:

• Cards you view, like, or dislike
• Reading level preferences
• Session duration and engagement metrics
• Progress through learning content
• Device and browser information

Feedback

When you submit feedback, we collect the content of your message to improve our service.

How We Use Your Information

We use your information to:

• Provide and maintain the CogniScroll service
• Personalize your learning experience
• Track your progress and saved content
• Improve our content and features
• Communicate with you about updates or issues
• Analyze usage patterns to enhance the app

Data Storage and Security

Your data is stored securely using Supabase, a trusted database platform with enterprise-grade security:

• All data is encrypted in transit and at rest
• Passwords are hashed and never stored in plain text
• We implement row-level security to protect your data
• Regular security audits and updates

Data Sharing

We do not sell, trade, or rent your personal information to third parties. We only share data:

• With service providers necessary to operate the app (e.g., Supabase for database hosting)
• When required by law or to protect our rights
• In aggregated, anonymized form for analytics purposes

Your Rights

You have the right to:

• Access your personal data
• Correct inaccurate data
• Request deletion of your account and data
• Export your data
• Opt out of certain data collection

Cookies and Local Storage

We use local storage and cookies to:

• Keep you logged in
• Remember your preferences (theme, reading level)
• Track session analytics
• Enable PWA functionality

Children's Privacy

CogniScroll is not intended for children under 13. We do not knowingly collect personal information from children under 13. If you believe we have collected such information, please contact us to have it removed.

Changes to This Policy

We may update this Privacy Policy from time to time. We will notify you of significant changes by posting the new policy on this page and updating the "Last Updated" date.

Contact Us

If you have questions about this Privacy Policy or wish to exercise your data rights, please use the feedback form in the app or contact us through the About page.