One world. Onetime.

An app built on the metaphor of the earth’s rotation.

Client FLUID
The challenge

As an international company working for clients from all over the world, we thought: there must be a more easy way to schedule meetings around the world. 

The result

With Onetime, an app for smart phones and watches, users know at only one glance what time it is in all places around the world. Scheduling meetings between different time zones has never been easier: one touch on the screen lets  the user find out the best time to meet.

Different time zones meet ONETIME. 


Built on the metaphor of the earth rotation, Onetime displays all the cities that matter to you as they move through the day and night in a natural, clockwise direction referencing the international date line.

Onetime can be used with every kind of smartphone but we thought it needs to be at the users wrist. Therefore we brought the same simple look and feel tailored for the Apple Watch.

With people living and working globally more and more, Onetime is the way to stay in touch.

Download here:

  • Scenario Development
  • Interaction Concept
  • User Experience Design


  • Design Exploration
  • Rapid Iterative Testing
  • Software Development


Onetime Spark Award USA
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