Privacy
Last updated 13 November 2026
4hands is made by two people: me, Kosta, and Marko. When this page says “we”, it means the two of us. Here’s what we keep about you, who else sees it, and how to make it go away.
Most privacy policies are written so nobody reads them. This one is short, and it’s written from the code, not from a template.
Your member card has its own link, so you can share it. Anyone with the link sees your name, your member number and your signature, and member numbers go up one at a time, so think of your card as public. Sign it like you’d sign a poster, not a cheque.
That’s everyone. Each one gets what its job needs and nothing more from us.
That’s all of them. No tracking cookies and no ad cookies, which is why there’s no cookie banner. Stripe’s checkout page is on Stripe’s own site, with Stripe’s own cookies.
Delete your account on your account page. It removes your account, your card, your reading and your sign-in at Clerk, all at once. Payments stay, unlinked from you, as above.
Unsubscribe from any email with the link at the bottom of it.
Want a copy of what we have on you, a fix, or all of it deleted? Email contact@4hands.dev. I’ll do it by hand, including the bits deleting your account doesn’t reach, like your Loops contact and our Slack notes.
4hands isn’t for anyone under 16. If you’re younger, please don’t sign up, pay or join the waitlist. If you think a kid has given us their details, email contact@4hands.dev and I’ll delete them.
When the setup changes, this page changes with it, and so does the date at the top.
Questions about any of it: contact@4hands.dev, or @kosta4a on X. The rules for using 4hands are in the terms.