Week Number displays the current week number on top of the screen in the menu bar.
iWeek Number shows the week according to the ISO-8601 international standard, which is the standard used by most countries in defining when a new week starts. A new week always begins on a Monday and the first week of the year is the week that contains that year's first Thursday.
⇒ iWeek Number is a top selling app in over 30 countries.
Its features are namely
✔ Very fast to open
✔ Available in 16 languages
✔ Low memory usage and near 0.0% cpu usage
✔ Can be configured to automatically starts when your Mac is turned on
iWeek Number is available in the following languages
⚠ If you have any questions, comments or problems - please do not hesitate to contact me directly via email: firstname.lastname@example.org