About this app
The simplest way to find out the current calendar week. Touch the screen once to get an overview of calendar weeks for the whole year. It's that easy :-)!
Latest release
What’s New
New in 2.2 – the calendar week becomes a tool: • Calculator: Which week is a date in? Which days make up week 17? How many weeks between two dates? Which week is it in six weeks? • Public holidays for Germany, Austria and Switzerland – by state or canton, marked in red in the list, the week card and the widgets. • Choose your week numbering: ISO 8601, US/Canada or Middle East, independent of the device region. • Widgets now show the weeks ahead: the small one lists the next three numbers, the medium one three weeks with dates, the large one up to eleven weeks with holidays. Configurable, plus a Control Center button on iOS 18. • Shortcuts: current week, week of a date, dates of a week. • Day of the year, quarter and weeks in the year right below the week number.
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Sep 18, 2026 · 2:36 PM $0.99
Screenshots
