Terms of Use

Effective date: March 29, 2026

1. Acceptance of Terms

By accessing or using Contextual Kaiwa, you agree to be bound by these Terms of Use. If you do not agree to these terms, you should not use the service.

2. Service Description

Contextual Kaiwa is a Japanese language learning product that provides educational content, audio, study tools, and related features for personal learning use.

3. Permitted Use

You may use the service only for lawful, personal, and non-commercial purposes unless we expressly state otherwise in writing.

• You may access purchased or unlocked content for your own learning use.
• You may not copy, resell, redistribute, sublicense, or commercially exploit the service or its content except as permitted by law or by our written consent.
• You may not interfere with the operation, security, or integrity of the service.

4. Account, Purchases, and Access

Certain content may require payment through Apple's App Store. Purchase processing, billing, and refund rules may also be subject to Apple's applicable terms and policies.

Purchased access may depend on successful purchase verification and entitlement restoration through Apple and supporting service providers.

5. Intellectual Property

Contextual Kaiwa, including its lessons, text, audio, layout, branding, and related materials, is protected by intellectual property laws. All rights not expressly granted are reserved.

6. Updates and Availability

We may modify, suspend, update, or discontinue any part of the service at any time, with or without notice. We do not guarantee that the service will always be available, uninterrupted, or error-free.

7. User Conduct

• You may not use the service in a way that violates applicable law or regulation.
• You may not attempt to reverse engineer, bypass restrictions, scrape content at scale, or gain unauthorized access to the service.
• You may not use the service to transmit harmful code, malicious traffic, or abusive content.

8. Disclaimer

The service is provided on an "as is" and "as available" basis to the fullest extent permitted by law. We disclaim warranties of any kind except where such disclaimers are not permitted by applicable law.

9. Limitation of Liability

To the fullest extent permitted by law, Contextual Kaiwa and its operators will not be liable for any indirect, incidental, special, consequential, or punitive damages, or for any loss of data, revenue, profits, or goodwill arising from or related to your use of the service.

10. Termination

We may suspend or terminate access to the service if we reasonably believe that you have violated these Terms of Use, applicable law, or the security of the service.

11. Privacy

Your use of the service is also subject to our Privacy Policy, which describes how information is collected, used, and stored.

12. Changes to These Terms

We may revise these Terms of Use from time to time. When we do, we will post the updated version on this page and revise the effective date above. Continued use of the service after the updated terms become effective constitutes acceptance of the revised terms.

13. Contact