Simple tools,
thoughtfully made.

KARTIS WORKS ("we") sets out our Privacy Policy regarding the handling of user personal information as follows.

1. Information We Collect

Our apps do not collect personal information as a general rule. We may receive your name and email address when you contact us.

2. Purpose of Use

Information provided is used solely to respond to inquiries and to improve our services. We do not share it with third parties.

3. Advertising

Some apps display advertisements. Device identifiers may be used for ad delivery purposes.

4. Contact

For privacy-related questions, please use the contact form above.

Last updated: June 2026

These Terms of Use govern your use of applications provided by KARTIS WORKS.

1. Applicability

These Terms apply to all relationships between users and KARTIS WORKS regarding the use of our apps.

2. Prohibited Activities

Reverse engineering, copying, modifying, or redistributing our apps is prohibited, as is any use that violates laws or causes harm to others.

3. Disclaimer

We accept no responsibility for any damages arising from use of the apps. Content may be changed or removed without notice.

4. Copyright

All content included in our apps is the property of KARTIS WORKS.

5. Governing Law

These Terms are governed by the laws of Japan. The Tokyo District Court shall have exclusive jurisdiction.

Last updated: June 2026