License Agreement
Last updated: 6 November 2026
What a Sitchkit license lets you do.
What you get
Buying a Sitchkit app gets you a personal, perpetual license to use it, for your own projects or your work. It doesn’t expire and there’s nothing to renew. The app itself, its code and its name stay mine.
How many Macs
One key works on up to 2 Macs at a time. To move it to a new Mac, open the app’s settings on the old one and choose Deactivate This Mac, then activate the key on the new one. If the old Mac is gone, free its activation yourself in Polar’s customer portal, or write to me and I’ll do it. In the portal each Mac appears under the random label shown in the app’s settings, like “Mac A3F9”.
Updates
All updates to the app you bought are included, for free.
What you can’t do
Please don’t resell, share or publish your key, or use it on more Macs than it allows. Don’t try to get around the license check, and don’t reverse engineer the app beyond what the law lets you do.
Lost your key?
Your license key comes from Polar, which handles checkout for me. Start by searching your inbox for the email Polar sent after your purchase.
You can also get it back on your own: open Polar’s customer portal and sign in with the email you used at checkout. Your keys are listed with your orders.
Still can’t find it? Write to me at support@sitchkit.app from the address you used to buy, and I’ll send it again.
Ending the license
The license lasts forever. It ends only if you get a refund or a chargeback for it, or if you share or resell your key: then the key is turned off.