With Einstein-Workout you can measure the time-dilatation at your workout in high precision.

Although this is just a fun application you can use this app to explain the relativistic effects during motion: Time-Dilatation, Length-Contraction, Aberration and the visual appearance of moving objects.

What’s New

Version 1.8

This app has been updated by Apple to display the Apple Watch app icon.

Update for iPhone X

Ratings and Reviews

5.0 out of 5
1 Rating

1 Rating

App Privacy

The developer, Stephan Jancar, has not provided details about its privacy practices and handling of data to Apple.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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