Privacy Policy

Last updated: 8 November 2026

The app

To let snow land on your windows, CozySky reads where your windows are on the screen. It never reads what is inside them, never records your screen and never sends this information anywhere. Your settings stay on your Mac.

License checks

When you activate CozySky, the app sends your license key and a random ID created for your Mac to our license server (api.cozysky.app), which checks it with Polar. Removing the key in the app deletes that activation.

Usage statistics

The app may send anonymous events (for example, which intensity is used) under a random ID, so we can improve it. It never sends your name, email, key or anything on your screen.

Updates

The app checks cozysky.app for new versions and downloads them from our download server.

Launch emails

If you leave your email on this site, we store it only to send you the launch email, and delete it on request.

Payments

Payments are handled by Polar (polar.sh) as Merchant of Record. We receive your email and country from Polar to deliver and support your license. We never see your card details.

Website

This website does not use advertising cookies.

Your rights

You can ask us to access or delete your data at any time: hello@cozysky.app.