Privacy Policy

This privacy policy applies to the Từ Vựng Tiếng Anh SGK mobile application (hereby referred to as "Application") created by NPH (hereby referred to as "Service Provider"). The Application is provided as a free educational service.

Information Collection and Use

The Application may collect certain information automatically when you use it, including:

• Your device Internet Protocol address (IP address)
• The pages of the Application that you visit
• The time and date of your visit
• The time spent on the Application
• The operating system of your mobile device

This information is used to improve the performance and functionality of the Application.

Location Data

The Application may collect approximate location information to help improve the service, such as understanding user distribution and improving performance.

Third-Party Services

The Application uses third-party services that may collect information used to identify you. These services help provide analytics and advertisements.

Third-party service providers used by the Application:

• Google AdMob

Data Usage

Collected data may be used for:

• Improving the application
• Understanding user behavior
• Providing relevant advertisements

Children’s Privacy

The Application is intended for educational purposes. The Service Provider does not knowingly collect personally identifiable information from children under the age of 13. If a parent or guardian believes that their child has provided personal information, please contact us and we will promptly remove such information.

Security

The Service Provider takes reasonable measures to protect user information and ensure data security.

Changes

This Privacy Policy may be updated from time to time. Any changes will be posted on this page.

Contact Us

If you have any questions regarding privacy, please contact:

Email: nguyenphuochoa7@gmail.com

Effective date: 2026-03-31