Terms of Service

Last updated October 20, 2026

The short version: pay once and Nagomi is yours to use on one computer at a time, with free updates. Polar handles the payment. Sales are final. Please don't share or crack your license.

1. Agreement

These terms are between you and Mayank, the independent developer who makes Nagomi (“we”, “us”). By buying, downloading or using Nagomi, or using this website, you agree to them. If you don't agree, please don't use Nagomi.

Our Privacy Policy explains how we handle your information.

2. What Nagomi is

Nagomi is a desktop app that shows a pixel-art koi pond on your computer. It's available for Mac now. A Windows version is in the works, but we can't promise a date. You need a license to keep the pond running; without one it pauses.

3. Buying Nagomi

Nagomi is a one-time purchase at the price shown at checkout. There is no subscription. Prices are shown before tax. Any VAT or sales tax for your country is added at checkout.

The sale is handled by Polar, our merchant of record. Polar takes the payment, issues the receipt and handles tax, and its terms apply to the payment.

4. Your license

When you buy Nagomi, you get a personal, non-exclusive, non-transferable license to use it on one computer at a time. You can move it to another computer whenever you like by signing out on the old one and signing in on the new one.

You agree not to:

  • share, sell or give away your license or sign-in;
  • get around the license check or help others do so;
  • copy, modify or redistribute the app or its artwork, except as the law allows;
  • use Nagomi for anything illegal.

5. Refunds

All sales are final and we don't offer refunds, except where the law where you live requires one. This doesn't limit any rights you have under consumer protection law. If something isn't working, please email nagomisupport@m4yank.com and we'll try to help.

6. Updates and changes

Updates to Nagomi are free, and the app installs them when you choose to restart it. We may add, change or remove features over time. Features we mention as coming later are plans, not promises, and aren't part of what you're buying.

7. Ownership

Nagomi, its code, artwork and name, and this website belong to us. Your license lets you use the app; it doesn't transfer ownership.

Mac and macOS are trademarks of Apple Inc., and Windows is a trademark of Microsoft Corporation. Nagomi isn't affiliated with or endorsed by either.

8. Third-party services

Nagomi relies on other services, including Polar for payments and licenses, Cloudflare for downloads and updates, and Vercel for this website. We aren't responsible for their outages or their own terms.

9. No warranty

We work hard to make Nagomi reliable, but it's provided “as is” and “as available”, without warranties of any kind, to the extent the law allows. We don't promise it will be free of bugs or work with every computer or setup.

10. Limitation of liability

To the extent the law allows, we aren't liable for any indirect, incidental or consequential loss arising from Nagomi, and our total liability to you is limited to the amount you paid for it. Some places don't allow these limits, so they may not apply to you.

11. Ending your license

You can stop using Nagomi at any time. We may end or disable a license that breaks these terms, including one bought with a payment that was later reversed or disputed as fraud.

12. Governing law

These terms are governed by the laws of India. If you're a consumer, you keep the protections of the law where you live. Before going any further with a dispute, please email us so we can try to sort it out.

13. Changes to these terms

We may update these terms from time to time. We'll post the new version here and change the date at the top. Using Nagomi after a change means you accept the new terms.

14. Contact

Questions about these terms? Email nagomisupport@m4yank.com.