# Calendar Week vs Week Number Pro

The clearest difference is price: Calendar Week at Free against Week Number Pro's $0.99. Calendar Week also leads on rating (4.2 vs 3.0). Week Number Pro's advantage is review sentiment (76% vs 67%). On ratings volume, update cadence, ads and in-app purchases there is nothing between them.

Calendar Week is free to download; Week Number Pro 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 — 5 and 3 respectively. Written reviews complicate that: 67% of Calendar Week's written reviews are positive against 76% of Week Number Pro's, so the app with the better star average is not the one people write more warmly about.

Calendar Week ships an update every 3 months, Week Number Pro every 2 months. The most recent releases landed on September 10, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | Calendar Week | Week Number Pro |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[4.2 (5 ratings)](https://appshunter.io/ios/app/calendar-week/id1195370546/reviews)** | [3.0 (3 ratings)](https://appshunter.io/ios/app/week-number-pro/id1462575499/reviews) |
| Number of ratings | **5** | 3 |
| Positive reviews | 66.7% of reviews | **76.5% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | **Free** | Paid |
| Size | 75 MB | 2 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Jana Grill](https://appshunter.io/developer/1195343114) | [Daniel Mensch](https://appshunter.io/developer/1164474130) |

## What reviewers say

### 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

**In-app purchases:** none


### Week Number Pro

[App page](https://appshunter.io/ios/app/week-number-pro/id1462575499)

This app displays the current week number on your Apple Watch as a complication. It also allows you to find the week number for any date or the dates for a specific week. It provides current day and date information for your Apple Watch and iPhone, with widget support.

**Highlights:** Apple Watch complications, Today widget support, Search week number for any date, Find dates for a selected week, ISO8601 calendar settings, Support for Smart Stack, Mac, Vision Pro, Standby Mode

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

**In-app purchases:** none


## Frequently asked questions

### Is Calendar Week free?

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

### Is Week Number Pro free?

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

### Which has better reviews, Calendar Week or Week Number Pro?

Calendar Week is rated higher. Calendar Week averages 4.2 out of 5 from 5 ratings, while Week Number Pro averages 3.0 from 3 ratings.

### Do Calendar Week or Week Number Pro have ads?

Neither Calendar Week nor Week Number Pro shows ads.

### Which is updated more often, Calendar Week or Week Number Pro?

Calendar Week ships an update every 3 months, and Week Number Pro every 2 months. Most recently, Calendar Week was updated on September 10, 2026 and Week Number Pro on September 7, 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.*