Privacy Policy

Azumino Studio ("we," "us," or "our") establishes this Privacy Policy regarding the handling of users' personal information in the applications for Mac, smartphones, and other devices, as well as websites, provided by Azumino Studio (collectively, the "Services").

1. Collection and Use of Personal Information

The Services do not directly collect or retain personal information such as user registration details, names, or email addresses. However, to improve the Services and deliver advertisements, we use the following third-party modules, which may automatically collect information such as device identifiers.

2. Advertising (Google AdMob)

To continue providing the Services free of charge, we use Google AdMob, a third-party advertising service.

• Information collected: Advertising identifier (IDFA), device model, OS version, IP address, and data about interactions with advertisements within the app.
• Purpose of use: To provide personalized advertisements based on users' interests and to measure and analyze advertising effectiveness.

For details about how Google AdMob handles information, please see Google's Privacy Policy below.

Google Advertising Policies and Terms

3. Use of Apple's Identifier for Advertisers (IDFA)

The Services may obtain Apple's Identifier for Advertisers (IDFA) in order to display personalized advertisements (tracking). The IDFA is collected only when the user gives consent through the "Allow Tracking" prompt displayed when the app starts. This setting can be changed or disabled at any time in Settings > Privacy & Security > Tracking on the device.

4. Disclaimer

Timetables, service information, and other data provided in the timetable applications are created and provided with the utmost care. However, we do not guarantee their accuracy, completeness, or timeliness. We accept no responsibility for any trouble, loss, or damage arising from use of the Services. Please refer to the relevant railway company's official information for the latest and most accurate service information.

5. Changes to This Privacy Policy

We may revise this Privacy Policy without prior notice in response to the enactment or amendment of laws and regulations, or updates to the Service applications. The revised Privacy Policy will take effect when it is posted on this page.

6. Contact Us

For inquiries regarding this Policy or the handling of information in the applications, please contact us at the address below.

Contact: [email protected]

Effective date: July 20, 2026