Privacy
Your plans stay yours.
Last updated: 9 November 2026
Tatami – Home Planner does not collect any personal data. No account, no tracking, no advertising, no analytics.
What stays on your device
Everything you create with Tatami stays on your Mac:
- your plans, saved as .tatami files wherever you choose (on your device, or in iCloud Drive if you choose a folder there);
- an automatic recovery copy of the plan you are working on, so nothing is lost if the app closes unexpectedly;
- your settings (language, units, appearance) and the list of recently opened files;
- the 3D models you import and the images you render.
This data is kept in the app’s own storage on your device. It is never sent to us or to anyone else. Deleting the app deletes it.
No network connections
Tatami works entirely offline. Its 3D models, its textures and the artificial-intelligence denoiser used for rendering are included in the app and run on your device: the app makes no network connections. The only exception is a link you choose to open (for example in Credits and licenses): it opens in your web browser, and the privacy policy of the website you visit applies.
No third parties
Tatami contains no third-party analytics, advertising or tracking code. The app is sold and distributed by Apple through the App Store; Apple’s privacy policy applies to your purchase and download: apple.com/legal/privacy.
This website
This website sets no cookies and contains no analytics or tracking. Its fonts, images, videos and 3D models are served from this site; it loads nothing from other companies. It is hosted by Netlify, which, like any web host, may keep short-lived technical logs (IP address, date and time, page requested) for security and to keep the site running.
Messages you send us
When you write to us, by email or with the feedback form, we receive what you send: your message, whether it is a bug report or a suggestion, and your email address if you ask for a reply. The form asks for nothing else, not even your name.
A message sent with the form is received by Netlify, which hosts this website and may process it in the United States. Netlify checks it for spam (with Akismet) and forwards it to our mailbox. We use your message only to fix and improve Tatami, and your address only to answer you. We never share them, and we keep them only as long as we need them for that.
Children
Because Tatami collects no data, it collects no data from children.
Your rights
Apart from the messages you choose to send us, we hold no data about you. To see, correct or delete a message you sent us, or your address, write to tatami.support@pm.me. Your files remain yours: you can move, share or delete them at any time.
Changes to this policy
If this policy changes, the new version will be published on this page with its date.
Contact
Questions about this policy: tatami.support@pm.me. Tatami is published by Gasparyan, in Switzerland (see the legal notice).