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.