Butterclock

Privacy Policy

Last updated: 24 July 2026

Short version: Butterclock collects nothing. There are no accounts, no analytics, no trackers, and no network requests. Everything you do stays on your device.

Information we collect

None. Butterclock does not collect, store, or transmit any personal information. The app does not require an account and does not ask for your name, email, contacts, location, or any other personal data.

On-device settings

Your preferences — the face you picked, its colour theme, and your display options — are saved locally on your device using the system settings store so the app remembers them between launches. This information never leaves your iPhone and is removed when you delete the app.

Analytics & tracking

Butterclock contains no third-party analytics, advertising, or tracking SDKs. We do not use the Advertising Identifier and we do not track you across apps or websites.

Network

Butterclock works entirely offline. It makes no network connections.

Children

Butterclock is suitable for all ages (rated 4+) and collects no data from anyone, including children.

Changes

If this policy ever changes, the updated version will be posted on this page with a new date above.

Contact

Questions? Open an issue at github.com/mitre88/yoonclock.