App profile & analytics · Utilities · Data updated 2026-10-06

Weeklet – Week Number

by Hiroaki Matsuno · Free · Version 3.0

Availability On the App Store since May 2025 ↗

Weeklet – Week Number is made and published by Hiroaki Matsuno. AppBrain is an independent app data site and isn't affiliated with Hiroaki Matsuno. The app name, icon, screenshots and description belong to Hiroaki Matsuno and are shown as published on the App Store.

About Weeklet – Week Number

Weeklet – Week Number is an utilities app developed by Hiroaki Matsuno.

User Ratings

The app has no ratings yet.

App Information

Weeklet – Week Number is freely available from the App Store. The app size is 12.15 MB. The latest version available is 3.0. The last update was on September 16, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on the App Store since May 2025.

Description by Hiroaki Matsuno (from the App Store)

A week number is a serial number that identifies each week of the year with a single number. It comes in handy when you plan schedules and track project progress week by week.

Weeklet shows the current week number clearly on your Home Screen and Lock Screen.
Open the app to instantly browse weekly calendars of the current and upcoming weeks.
Widgets can also be shown in StandBy.

- Widgets in both Home Screen and Lock Screen
- Browse calendars by week
- Quickly check week numbers for other dates
- Shows the remaining days of the week and the remaining weeks of the year graphically
- Follows your settings “Calendar” and “First day of week” on Settings app
- Supports Light and Dark Mode
- Works with Apple Watch

You can also:

- Show years and quarters based on your fiscal year
- Set your fiscal year’s start and label style
- Choose the calendar used to calculate week numbers
- Choose the start and end days of your workweek

If you have feedback, feel free to contact us at the support page.

Show more Show less

Screenshots

Weeklet – Week Number Screenshot 1 of 10

Weeklet – Week Number Screenshot 2 of 10

Weeklet – Week Number Screenshot 3 of 10

Weeklet – Week Number Screenshot 4 of 10

Weeklet – Week Number Screenshot 5 of 10

Weeklet – Week Number Screenshot 6 of 10

Weeklet – Week Number Screenshot 7 of 10

Weeklet – Week Number Screenshot 8 of 10

Weeklet – Week Number Screenshot 9 of 10

Weeklet – Week Number Screenshot 10 of 10

Screenshots by Hiroaki Matsuno, from the the App Store listing

Official page on the App Store

Alternatives to Weeklet – Week Number

Changelog of Weeklet – Week Number

No changelog data

Developer information for Hiroaki Matsuno

Hiroaki Matsuno

Address:

Comments on Weeklet – Week Number for iOS

We don't have enough comments to show example comments. Please check back later.

App Store Rankings for Weeklet – Week Number

This app is not ranked

Technologies used by Weeklet – Week Number

Top new apps Popular Utilities Apps Apps other people are watching Price drops on Google Play Today's trending apps

AppBrain is an app data site, we track rankings, ratings, installs for all apps and games on Google Play and the App Store. AppBrain doesn't host app files or APKs, all install links go directly to the official store. All trademarks are owned by their respective owners.

More apps