# Week Numbers vs Calendar Week

The clearest difference is price: Calendar Week at Free against Week Numbers's $0.99. Calendar Week also leads on rating (4.2 vs 3.0) and review sentiment (76% vs 43%). Week Numbers's advantage is iOS requirement (14.0 vs 17.0). On ratings volume, update cadence, ads and in-app purchases there is nothing between them.

Calendar Week is free to download; Week Numbers costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Calendar Week holds the better App Store score, 4.2 against 3.0. Both are backed by a comparable volume of ratings — 2 and 5 respectively. Written reviews point the same way: 43% of Week Numbers's written reviews are positive against 76% of Calendar Week's.

Week Numbers ships an update every 3 months, Calendar Week every 4 months. The most recent releases landed on October 26, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Week Numbers | Calendar Week |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/week-numbers-pro/id737703791/reviews) | **[4.2 (5 ratings)](https://appshunter.io/ios/app/calendar-week/id1195370546/reviews)** |
| Number of ratings | 2 | **5** |
| Positive reviews | 42.9% of reviews | **75.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 4 months |
| Monetization | Paid | **Free** |
| Size | 3 MB | 85 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Devart B.V.](https://appshunter.io/developer/340386788) | [Jana Grill](https://appshunter.io/developer/1195343114) |

## What reviewers say

### Week Numbers

[App page](https://appshunter.io/ios/app/week-numbers-pro/id737703791)

This app displays the current week number on your device's icon badge and widget. It can also insert week numbers as all-day events into your calendar, supporting a wide range of years and custom configurations. Easily manage and remove entries with its unique cleaner tool.

**Highlights:** Icon badge and widget display, Insert week numbers into calendar, Supports ISO, US, and custom formats, Year 1-10,000 support, Calendar sync (iCal, Google, Outlook), Unique 'Cleaner' tool for entry removal

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Calendar Week

[App page](https://appshunter.io/ios/app/calendar-week/id1195370546)

This app displays the current calendar week number for your Apple Watch complication or iPhone widget. It also provides details on the first and last day of the current week.

**Highlights:** Calendar week number display, Apple Watch complication, iPhone widget, First day of week info, Last day of week info

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Week Numbers free?

Week Numbers costs $0.99, with no in-app purchases.

### Is Calendar Week free?

Calendar Week is free to download, with no in-app purchases.

### Which has better reviews, Week Numbers or Calendar Week?

Calendar Week is rated higher. Week Numbers averages 3.0 out of 5 from 2 ratings, while Calendar Week averages 4.2 from 5 ratings.

### Do Week Numbers or Calendar Week have ads?

Neither Week Numbers nor Calendar Week shows ads.

### Which is updated more often, Week Numbers or Calendar Week?

Week Numbers ships an update every 3 months, and Calendar Week every 4 months. Most recently, Week Numbers was updated on October 26, 2026 and Calendar Week on October 15, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*