Week Number Pro Downloads & RevenueWeek Number Pro · App Store
KW - Kalenderwoche
Week Number Pro is #105 in Productivity Paid in Germany and charting in 1 of 30 countries we track.
Updated 10 Nov 2026 · rankings refresh through the day
DeveloperDaniel Mensch
CategoryProductivity
Price0.99 EUR
Released
Rating★ 4.3 (36)
Version2.7.1
Age rating4+
First seen by us
5 Oct 2026
5 Oct 2026Installs (est.)1k+ worldwide
✏️Description updated✏️Description updated📦Updated to version 2.7.1📈Entered the top 100📈Charting in a new country📦First update in 379 days🆕First spotted by AppInsider🆕Released on the App Store
Full timeline · 15 events in the last 12 months
- ✏️Week Number Pro: description updated· DE
- ✏️Week Number Pro: description updated· MX
- 📦Week Number Pro updated to version 2.7.1- Siri now speaks German and Chinese, too
- New Shortcuts: find the week of any date and get the start and end of the current week
- Choose your own first day of the week – week boundaries adapt everywhere
- Improved accessibility: better VoiceOver labels, support for Larger Text and higher contrast
- Lock Screen and Apple Watch widgets with improved readability
- Faster week search
- Privacy manifest added – the app still collects no data… more - 📈Week Number Pro entered the top 100Top Paid · Productivity · MX
- 📈Week Number Pro charting in a new countryMexico
- ✏️Week Number Pro: description updated· DE
- ✏️Week Number Pro: new icon
→ 
· DE - ✏️Week Number Pro: app got bigger2 MB → 3 MB (+40%)
- ✏️Week Number Pro: needs a newer iOSiOS 16.0 → iOS 17.0
- 📦Week Number Pro: first update in 379 days
- 📦Week Number Pro updated to version 2.7Select another first day of the week. The app still complies with ISO8601.
- 📈Week Number Pro entered the top 100Top Paid · Productivity · IT
- 📈Week Number Pro charting in a new countryItaly
- 🆕Week Number Pro first spotted by AppInsider#100 in Top Paid · Productivity · Germany
- 🆕Week Number Pro released on the App Store
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
4.3 ★
36 ratings
Measured
Best rank now
#105
Productivity PaidMeasured
Week Number Pro on the App Store
App details
App ID
1462575499
Publisher
Daniel Mensch
On the store since
May 2019
7 years on the store
Minimum OS
iOS 17.0+
iPhone XS and later
Devices
iPhone · iPad · Watch
Universal purchase
Content rating
4+
Languages
3
EN DE ZH
Size
3 MB
Also listed in
Utilities
Week Number Pro downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. App Store downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Where Week Number Pro's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Germany | ProductivityPaid | #105 |
Apps near Week Number Pro on the chart
Productivity Paid, around #105.
Ratings
App Store, worldwide.
Rating
4.3 ★
36 ratings
Measured
Ratings
36
Measured
Review momentum
ⓘ How we measure thisNew ratings a week
under 1
4-week average
Lifetime rating
4.3★
recent stars not readable yet: new ratings are a tiny share of the total
Review momentum
20/100
faster than 0% of Productivity apps
Review momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
About Week Number Pro
What week is it? Week Number Pro puts the current calendar week where you look dozens of times a day: on your iPhone Lock Screen and on your Apple Watch face. No need to open a calendar.
LOCK SCREEN WIDGETS
- Inline widget right next to the date above the clock
- Circular widget with a progress ring showing how far the week has gone
- Rectangular widget with week number and date
- Choose between "Classic" with week progress and "Text-based"
- Looks great in StandBy mode, too
APPLE WATCH COMPLICATIONS & SMART STACK
- Complications for modern watch faces: circular, corner, rectangular and inline
- Smart Stack widget, one turn of the Digital Crown away
- Watch app with the current week, date and week range
- Settings sync automatically from your iPhone
HOME SCREEN WIDGETS
- Small, medium and large, plus extra large on iPad
WEEK SEARCH
- Which week is 3 March? Which dates belong to week 17?
- Pick a week, a week range or a date and the rest follows instantly
SIRI & SHORTCUTS
- "Current calendar week from Week Number"
- Ask for the week of any date, or when the current week starts and ends
- Use the results in your own Shortcuts automations
DAILY REMINDER
- Optional notification at a time of your choice with the current week, date and week range
YOUR WEEK, YOUR RULES
- Week numbers according to ISO 8601
- Choose any day as the first day of the week
PRIVATE BY DESIGN
- Works without an internet connection
- No account, no ads, no analytics, no tracking. No data is sent or received.
- Supports VoiceOver, Larger Text and Dark Mode
LOCK SCREEN WIDGETS
- Inline widget right next to the date above the clock
- Circular widget with a progress ring showing how far the week has gone
- Rectangular widget with week number and date
- Choose between "Classic" with week progress and "Text-based"
- Looks great in StandBy mode, too
APPLE WATCH COMPLICATIONS & SMART STACK
- Complications for modern watch faces: circular, corner, rectangular and inline
- Smart Stack widget, one turn of the Digital Crown away
- Watch app with the current week, date and week range
- Settings sync automatically from your iPhone
HOME SCREEN WIDGETS
- Small, medium and large, plus extra large on iPad
WEEK SEARCH
- Which week is 3 March? Which dates belong to week 17?
- Pick a week, a week range or a date and the rest follows instantly
SIRI & SHORTCUTS
- "Current calendar week from Week Number"
- Ask for the week of any date, or when the current week starts and ends
- Use the results in your own Shortcuts automations
DAILY REMINDER
- Optional notification at a time of your choice with the current week, date and week range
YOUR WEEK, YOUR RULES
- Week numbers according to ISO 8601
- Choose any day as the first day of the week
PRIVATE BY DESIGN
- Works without an internet connection
- No account, no ads, no analytics, no tracking. No data is sent or received.
- Supports VoiceOver, Larger Text and Dark Mode
Latest updates
2.7.1
- Siri now speaks German and Chinese, too
- New Shortcuts: find the week of any date and get the start and end of the current week
- Choose your own first day of the week – week boundaries adapt everywhere
- Improved accessibility: better VoiceOver labels, support for Larger Text and higher contrast
- Lock Screen and Apple Watch widgets with improved readability
- Faster week search
- Privacy manifest added – the app still collects no data
2.7
Select another first day of the week. The app still complies with ISO8601.
2.6
Stability and Performance improvements, adoptions for iOS26
Store changes
What Week Number Pro changed on its store page: name, icon, screenshots, price, size, languages, requirements.
Description updated
Description updated 
Description updated
