Week Number · Calendar Weeks is made and published by
Wenlin Fan.
AppBrain is an independent app data site and isn't affiliated with Wenlin Fan.
The app name, icon, screenshots and description belong to Wenlin Fan and are shown as
published on the App Store.
About Week Number · Calendar Weeks
Week Number · Calendar Weeks is an utilities app developed by Wenlin Fan.
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App Information
Week Number · Calendar Weeks is freely available from the App Store. The app size is 5.34 MB. The latest version available is 1.0. The last update was on July 22, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on the App Store since July 2026.
Description by Wenlin Fan(from the App Store)
Week Number gives you one clear answer: what week is it?
Open the app for the current week number, week-based year, date range, and today’s position. Browse earlier or later weeks, choose any date, and share a week when you need to coordinate plans.
AT A GLANCE • See the current week and date range instantly • Follow today across a simple seven-day strip • Browse any week or jump straight back to today
YOUR WEEK SYSTEM • Use ISO 8601 Monday-based week numbering • Or choose Sunday-based numbering • Keep the same rule across the app, widgets, and Apple Watch
WHERE YOU NEED IT • Home Screen widgets on iPhone and iPad • Lock Screen widgets on iPhone • Apple Watch app and complications
PRIVATE BY DESIGN • No account • No ads or tracking • No analytics • Your setting stays on your devices
Week Number is a focused utility for schedules, timesheets, school terms, logistics, planning, and anyone who thinks in calendar weeks.
Each subscription will automatically renew 3 days before the expiration date for
the same time period. Subscriptions can be cancelled at any time before the renewal.
