Terms of Use

By using “BookDue” (the “App”), you agree to the following Terms of Use (the “Terms”).

Terms of Use

• This App is intended for personal, non-commercial use.
• You may not copy, modify, redistribute, or reverse-engineer this App.

Third-Party Services

• The App may use openBD, Google Books API, and Yahoo! Shopping Product Search API to retrieve bibliographic information based on scanned barcode numbers.
• The availability of bibliographic information depends on each service. The developer does not guarantee the accuracy or completeness of the information retrieved.

Notifications

• The App uses the system notification feature to alert you before registered due dates.
• To receive notifications, notification permission must be granted on your device. If not granted, alerts may not function.

Disclaimer

• This App is provided “as is.” The developer makes no warranties regarding its accuracy, completeness, or fitness for a particular purpose.
• The developer is not liable for any damages arising from use or inability to use this App, including any overdue fees incurred at the library.
• The developer is not responsible for loss or corruption of data stored in the App.

Changes and Discontinuation

• The developer may change the App’s content or discontinue it without prior notice.

Changes to These Terms

• These Terms may be updated without prior notice as needed.
• Continued use of the App after any changes constitutes acceptance of the updated Terms.

Intellectual Property

• All copyrights and other intellectual property rights related to this App belong to the developer or the respective rights holders.

Governing Law

• These Terms are governed by the laws of Japan.

Contact

• For inquiries regarding these Terms, please contact us via the contact information listed on the About page.