JLPT Plus (hereinafter referred to as "the App") values users' personal information and protects it in compliance with relevant laws. This app processes personal information in the following ways.

1. Personal Information Items Collected

This app can be used without registration, and does not directly collect personal information that can identify users (name, email, etc.). However, non-identifying information may be automatically collected through third-party services (advertising and analytics tools) as follows.

· Google AdMob (Advertising Service)

· Collection Items: Advertising ID, device information, etc.

· Collection Purpose: Providing customized advertisements and analyzing advertising performance

· View AdMob Privacy Policy

· Analytics Tools (Planned)

· Collection Items: App usage patterns, click/scroll information, error logs, etc.

· Collection Purpose: App quality improvement and feature optimization

2. Storage and Usage Period of Collected Information

This app does not operate its own server, and collected information is stored and managed according to the policies of each third-party service provider. The app does not directly store or manage collected information.

3. User Rights

Users can exercise the following rights.

· Reset advertising identifier (AdID) or refuse customized advertisements in mobile device settings

· Stop information collection by deleting the app

· Choose data collection and processing through AdMob or each third-party service website

4. Provision of Personal Information to Third Parties

This app does not sell or provide users' personal information to external parties. However, non-identifying information may be transmitted to the external service providers mentioned above.

5. Measures for Personal Information Protection

Although the app does not directly collect or store user personal information, we strive to use services with verified personal information protection levels when selecting external services.

6. Changes to Privacy Policy

This policy may be changed when app functions are added or external services are introduced, and changes will be announced through the app or app store page.

Effective Date: July 31, 2025