# Twenty Terms of Service

> Twenty keeps terms short and practical for a small native Apple utility.

## Use of Twenty

Twenty is a native Apple break timer for personal productivity and comfort habits. It is not a medical device and does not diagnose, prevent, or treat any condition.

## Downloads and purchases

Mac downloads are linked from GitHub Releases when configured and may include a time-limited free trial. Purchases, receipts, refunds, and license delivery are handled through secure checkout and the customer portal when configured. Refund guidance is available on the refund policy page.

## Availability and changes

Twenty may change as the Mac app evolves. Release notes should describe material app changes, supported platforms, and installation requirements.

## Support

Support is provided through the support address listed on this website. Clear app version, system version, and reproduction details help issue reports move faster.