Super quick and convenient tool for pilots, military personnel, sailors, etc.
Includes Today Screen widget and Apple Watch app!
iPhone and Apple Watch app now also show seconds and the current GMT date.
When on the phone with Flight Service on a trip through Canada, just swipe right to bring up the Today screen and find the current Zulu Time.
Leaving in 3.5 hours? Just slide the time slider on either the iPhone or Apple Watch forward to get the Zulu time for 3.5 hours from now. No need to do math in your head!
Zulu Time automatically adjusts for daylight savings and your local time zone.
Enable the Today extension by going to your Today screen (swipe right from home screen), then choosing "Edit" and then adding Zulu Time.