Calculus Edge
CourseTutoringAIDashboard
CourseTutoringAIDashboard
Legal

Privacy Policy

Last updated: April 2026

1. Introduction

Your privacy matters to us. This Privacy Policy explains what information Calculus Edge collects, how we use it, and what choices you have. By using the Platform, you agree to the practices described here.

2. Information We Collect

We collect the following types of information:

  • Account information: Your name, email address, and password when you create an account.
  • Payment information: Billing details processed securely through Stripe. We do not store your full credit card number on our servers.
  • Uploaded content: Textbooks, lecture notes, audio files, and other materials you upload to the AI Study Guide for processing.
  • Usage data: Pages visited, features used, session duration, and interactions with the Platform.
  • Device information: Browser type, operating system, and IP address collected automatically when you visit the site.

3. How We Use Your Information

We use the information we collect to:

  • Provide, maintain, and improve the Platform and its features
  • Process payments and manage your account
  • Generate AI-powered study materials from your uploaded content
  • Communicate with you about your account, purchases, or support requests
  • Analyze usage patterns to improve the learning experience
  • Prevent fraud and enforce our Terms of Service

4. Your Uploaded Content

Materials you upload (textbooks, lecture notes, audio) are used solely to generate your personal study materials. We do not share your uploaded content with other users. Your content is stored securely and is accessible only to your account.

AI processing of your uploads is handled server-side through third-party AI providers (such as OpenAI and Google). Content sent to these providers is used only for generating your study materials and is subject to their respective privacy policies. We do not use your content to train AI models.

5. Third-Party Services

We use the following third-party services to operate the Platform:

  • Supabase: Database and authentication
  • Stripe: Payment processing
  • OpenAI and Google: AI content generation
  • Cal.com: Tutoring session scheduling
  • Vercel: Hosting and deployment

Each of these services has its own privacy policy governing how it handles data. We encourage you to review them.

6. Cookies and Tracking

We use cookies and similar technologies to keep you logged in, remember your preferences, and understand how you use the Platform. You can disable cookies in your browser settings, but some features of the Platform may not function properly without them.

We do not sell your data to advertisers and do not use third-party advertising trackers.

7. Data Security

We take reasonable measures to protect your information, including encryption in transit (HTTPS), secure storage, and access controls. However, no method of transmission or storage is 100% secure. We cannot guarantee absolute security but are committed to protecting your data to the best of our ability.

8. Data Retention

We retain your account information and uploaded content for as long as your account is active. If you delete your account, we will remove your personal data and uploaded materials within 30 days, except where we are required by law to retain certain records.

9. Your Rights

You have the right to:

  • Access the personal data we hold about you
  • Request correction of inaccurate information
  • Request deletion of your account and associated data
  • Export your data in a portable format
  • Withdraw consent for data processing where applicable

To exercise any of these rights, contact us at calculusedge@gmail.com.

10. Children's Privacy

Calculus Edge is not intended for children under 13. We do not knowingly collect personal information from children under 13. If you believe a child under 13 has provided us with personal data, please contact us and we will promptly delete it.

11. Changes to This Policy

We may update this Privacy Policy from time to time. If we make material changes, we will notify you by updating the date at the top of this page and, where appropriate, through email or a notice on the Platform. Continued use after changes constitutes acceptance of the updated policy.

12. Contact

Questions about this Privacy Policy? Reach us at calculusedge@gmail.com.

Calculus Edge
CourseTutoringAI AppTermsRefund PolicyPrivacyContact
© 2026 Calculus Edge. All rights reserved.