Privacy Policy

Last updated: February 7, 2026

1. Overview

ContextVoca (the "Service") takes your privacy seriously and protects your personal information in accordance with applicable law. This Privacy Policy explains what information the Service collects and how it is used.

2. Information we collect

The Service may collect the following personal information:

  • Account information: email address and name (collected from your social login provider)
  • Learning data: saved sentences, words, tags, quiz results, and learning statistics
  • Purchase history: in-app subscription information (payments are processed by the Apple App Store or Google Play; the Service never collects your payment card details directly)
  • Device information: device type, OS version, app version (for error diagnostics)
  • Error data: crash logs and error stack traces (collected via Sentry)

3. How we use personal information

  • Creating and managing your Service account
  • Providing vocabulary, quiz, and learning features
  • Verifying and managing subscription status
  • Improving app performance and resolving errors
  • Responding to user inquiries

4. Sharing information with third parties

The Service does not sell or share your personal information with third parties, except through the following service providers used to operate it:

  • Supabase: authentication and database (United States)
  • Sentry: error monitoring (United States)
  • RevenueCat: subscription management (United States)
  • Google Cloud: OCR text recognition (United States)
  • Apple / Google: social login and in-app payment processing

5. Data retention and deletion

When you delete your account, your related personal information is deleted immediately, except where the law requires us to retain certain records for a specified period.

6. Your rights

You may exercise the following rights at any time:

  • Request access to your personal information
  • Request correction of your personal information
  • Request account deletion and destruction of your personal information
  • Request data portability

7. Children's privacy

The Service does not knowingly collect personal information from children under the age of 14. If we learn that a user under 14 has provided personal information, we will delete it immediately.

8. Changes to this policy

This Privacy Policy may be updated to reflect changes in law or in the Service. We will notify you of material changes through an in-app notice or by email.

9. Data protection contact

  • Business name: Gongmyeong
  • Business Registration No.: 520-22-02348
  • Email: support@contextvoca.app

10. Contact

For any privacy-related questions, please contact support@contextvoca.app.