
Ukenummer: Week Number
ISO week number everywhere
About
What's New in Ukenummer
3.1
September 29, 2026
Ukenummer 3.1 is rebuilt from the ground up: • Widgets for the Home Screen, Lock Screen and StandBy: the week number, the next public holiday and a month calendar with week numbers • A Control Center control that shows the week number • A new Week tab with a big week number, the days of the week and a countdown to the next holiday • Step between weeks, or jump to any date to see its week number • Norwegian public holidays are calculated on your phone and work offline • The week number on the app icon is now optional, and stays right across New Year and in week 53 • Week numbers always follow ISO 8601, whatever your region settings • A new Apple Watch app and new complications • Add holidays to your calendar without giving the app calendar access • Now in English too
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