Terms

Terms of Service

Last updated: 8 July 2026

By downloading or using Tansei, you agree to these Terms.

License

Tansei is licensed to you for personal or business use on Macs you own or control.

You may not resell, redistribute, copy, modify, reverse-engineer, or attempt to extract the source code of the app, except where permitted by law.

Purchases

Tansei is offered as a one-time purchase, not a subscription.

Refunds are handled according to the policy of the payment provider or store where you purchased the app.

Your content

Your content belongs to you.

Items you add to Tansei stay on your Mac. We do not access, transmit, or claim ownership of your text, links, files, images, notes, snippets, or other saved items.

Privacy

Tansei is designed to keep your shelf local and private.

For more detail on how data is handled, please see our Privacy Policy.

Updates

We may release updates to improve performance, add features, fix issues, or maintain compatibility with macOS.

Some features may change over time.

No warranty

Tansei is provided “as is” and “as available.”

We work to make it reliable, but we do not guarantee that it will always be error-free, uninterrupted, or available for every use case.

Limitation of liability

To the extent permitted by law, Tansei and its creators are not liable for indirect, incidental, special, consequential, or punitive damages arising from your use of the app.

Changes to these Terms

We may update these Terms from time to time.

If we make changes, we will update the date above. Continued use of Tansei after the Terms change means you accept the updated Terms.

Contact

Questions about these Terms? Please visit our Contact page.