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PRIVACY POLICY

Privacy Policy

Last updated: July 27, 2026

SGONG's Promise

SGONG considers your study data to belong to you.

The study content you record is stored only on your device and is not collected or viewed by the developer.

We store only necessary information on the device and do not collect unnecessary data.

1. Collection of Personal Information

The current version of SGONG does not provide account registration or login and does not collect the following personal information.

  • Name
  • email address
  • phone number
  • location
  • contacts
  • advertising ID
  • device identifiers
  • payment information
  • biometric information

2. Information Stored in the App

The following information you enter is stored only on your device.

  • Study records
  • subjects
  • Focus
  • goal settings
  • app settings

This information is stored only on your device using SQLite and SharedPreferences and is not sent to an external server.

The developer cannot collect or view this information.

3. Data Transmission over the Internet

The current version of SGONG does not send study records or settings to an external server.

4. Disclosure to Third Parties

SGONG does not disclose or sell your information to third parties.

5. Advertising and Analytics

The current version of SGONG does not use the following.

  • Advertising SDKs
  • user behavior analytics
  • personalized advertising
  • advertising ID collection

If these features are added in the future to improve the service, this Privacy Policy will be updated to explain the changes.

6. Changes to This Privacy Policy

This Privacy Policy may be revised when app features or applicable laws change. Important changes will be posted on this page.

7. Contact

Developer: SGONG STUDIO