Privacy

Ćejf is a free tool that helps you dial in coffee at home. It was built to work without knowing who you are.

No accounts, no tracking

There is no sign-up and no login. The app uses no analytics, no advertising and no crash reporting, and it loads nothing from third parties. Its fonts are built in.

Your data stays on your device

Everything you enter, including brews, coffees, gear and settings, is stored only on your device, in your browser’s local storage. It is never sent anywhere. You can save a backup file, restore it, or delete everything from the Setup screen at any time.

Feedback, only if you send it

The Setup screen has an optional feedback form. If you send feedback, your message, your email address if you add one, the app version, your chosen grinder and machine, and the number of brews you have logged are sent through Formspree to the developer. Nothing is sent unless you press Send.

Children

Ćejf is meant for people aged 13 and over. It collects no personal data from anyone.

Changes

If this policy changes, the new version will appear at this address with a new date.

Contact

Questions? Use the feedback form in the app.