Vertrauensarbeitszeit app for iPhone and iPad

Trust-based working hours, also known as trust-based flexitime, trust-based work, or trust time, is a work organization model that focuses on completing tasks and achieving goals. It aims to avoid the unproductive sitting out of working hours. To keep an overview of whether you are currently in surplus or deficit hours, you can record this time in rounded 15-minute increments in this app. Of course, this does not replace any legally required precise time clock.

This app is intended for quick private overview:
You simply record the time per day.
You can check the totals to see your current status.