ReadVocab

Privacy Policy

Last Updated: 2025-01-28

1. Introduction

This Privacy Policy explains how ReadVocab (“we,” “us,” or “our”) collects, uses, and protects your information when you use our Service. We are committed to protecting your privacy and maintaining the security of your personal information.

2. Information We Collect

2.1 Personal Information

We collect and store:

Learning progress data:

  • Flashcard study history
  • Spaced repetition scheduling information
  • Chapter completion status
  • CEFR level preferences

2.2 Usage Data

We may collect anonymous usage data to help us understand how the Service is used and improve the experience. This data does not identify you personally.

3. How We Use Your Information

3.1 Email Address

Your email address is used exclusively for:

  • Account authentication via One-Time Password (OTP)
  • No marketing emails
  • No promotional content
  • No newsletters
  • No notifications or reminders
  • No sharing with third parties

3.2 Learning Data

Your learning data is used exclusively to:

  • Track your progress
  • Schedule flashcard reviews
  • Provide progress metrics
  • Save your learning preferences
  • Resume your study sessions

3.3 Analytics Data

Anonymous usage data is collected solely to improve our Service and optimize the user experience. It is never sold or shared with third parties for advertising purposes.

4. Third-Party Services

4.1 Authentication

We use a third-party authentication provider to handle user sign-in securely. This provider may use session cookies strictly for authentication purposes. No personal data is shared beyond what is necessary to verify your identity.

4.2 Analytics

We may use third-party analytics tooling to collect anonymous, aggregated usage data. No personally identifiable information is shared with these services.

5. Cookies and Local Storage

5.1 Essential Cookies

Our authentication provider may use cookies strictly for maintaining your session. No tracking or advertising cookies are set.

5.2 Our Usage

ReadVocab itself does not:

  • Set any cookies directly
  • Use browser local storage
  • Track individual user behavior

6. Data Security

We implement appropriate security measures to protect your information:

  • Email addresses are encrypted
  • No passwords are stored
  • OTP tokens are temporary and single-use
  • Data is hosted on secure cloud infrastructure

7. Your Rights

You have the right to:

  • Request deletion of your account and associated data
  • Use browser tools or extensions to manage cookie preferences

8. International Data Transfer

Your information may be processed by our service providers in various countries. All providers are selected for their strong data protection standards and compliance with applicable privacy regulations.

9. Changes to Privacy Policy

We may update this Privacy Policy periodically. We will notify you of any material changes by posting the new Privacy Policy on this page.

10. Contact Us

For privacy-related questions or concerns:

11. Legal Compliance

This Privacy Policy complies with:

  • General Data Protection Regulation (GDPR)
  • California Consumer Privacy Act (CCPA)
  • Other applicable data protection laws