Weeklet vs Week #
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Weeklet
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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.
Week #
Quickly find the current week number with a clean and fast interface. This app offers an ad-free experience with no data collection or tracking. Customize the week start day for your convenience.
- Instant week number display
- Minimalistic interface
- Ad-free experience
- Zero data collection
- Customizable week start day
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Week # is the simplest way to check the current week number — nothing more, nothing less. Designed to be clean, quiet, and fast. • Minimalistic interface • Instant week number at a glance • Optional settings for week start (Monday/Sunday) • Zero data collected — nothing leaves your device • No accounts. No ads. No tracking. Ever. A small, focused tool that does one thing well.
Screenshots
Verdict
The clearest difference is update cadence: Week # at every 9 days against Weeklet's every 5 months. Week # also leads on iOS requirement (14.0 vs 26.0). Weeklet's advantage is device support (4 vs 2). On price, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Weeklet ships an update every 5 months, Week # every 9 days. Both last shipped on October 24, 2026.
| Parameter | Weeklet | Week # |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (3 ratings) — better |
| Number of ratings | — | 3 — better |
| Update frequency | Every 5 months | Every 9 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, Mac, Apple Watch — better | iPhone, iPod |
| Requires iOS | 26.0 | 14.0 — better |
| Further details — not scored | ||
| Size | 13 MB | 3 MB |
| Age rating | 4+ | 17+ |
| Developer | Hiroaki Matsuno | Morning Mark LLC |
In-app purchases
Weeklet
No in-app purchases
Week #
No in-app purchases
