和音フラッシュカード / Privacy Policy

ikbweb App Division handles user information responsibly and clearly states the purpose and scope of data collection for each app.

1. Information We Collect

The App may collect device information, usage history, purchase information, and advertising identifiers. Since the App does not provide login functionality, account authentication credentials are not collected.

2. How Information Is Collected

The information above may be collected automatically when the App is used, when in-app purchases are processed, when analytics tools are used, and when advertising or ad effectiveness measurement is performed.

3. Purpose of Use

Collected information is used for feature improvement, usage analysis, billing related to free and paid versions, ad effectiveness measurement, and optimization of advertising delivery or display.

4. External Services

The App may use analytics tools such as Google Analytics to understand usage patterns. Service providers may process usage-related information for these purposes.

5. Third-Party Sharing

Personal information is not provided to unrelated third parties without user consent unless required by law. However, service providers for analytics, billing, or advertising may handle information within the scope necessary to provide their functions.

6. Retention Period

Device information, usage history, and advertising identifiers may be retained for up to 12 months. Inquiry information may be retained for up to 24 months after support completion. Purchase information may be retained as required for legal, accounting, or payment-related reasons.

7. Use by Children

The App may be used by a broad audience including children, but it is not intended to knowingly collect personal information from children under 13. If a guardian believes inappropriate information has been provided, please contact us.

8. Deletion Requests and Contact

Requests for data deletion, suspension of use, or privacy-related inquiries can be submitted through the email address or inquiry form below.