# Week Number Pro vs CW 1 to 53

The clearest difference is price: CW 1 to 53 at Free against Week Number Pro's $0.99. CW 1 to 53 also leads on ratings volume (13 vs 4). Week Number Pro's advantage is rating (3.5 vs 2.5) and review sentiment (76% vs 38%). On update cadence, ads, in-app purchases and monetization model there is nothing between them.

CW 1 to 53 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.

Week Number Pro holds the better App Store score, 3.5 against 2.5. Both are backed by a comparable volume of ratings — 4 and 13 respectively. Written reviews point the same way: 76% of Week Number Pro's written reviews are positive against 38% of CW 1 to 53's.

Week Number Pro ships an update every 2 months, CW 1 to 53 every 4 months. The most recent releases landed on November 6, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Week Number Pro | CW 1 to 53 |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[3.5 (4 ratings)](https://appshunter.io/ios/app/week-number-pro/id1462575499/reviews)** | [2.5 (13 ratings)](https://appshunter.io/ios/app/cw-1-to-53/id1496439228/reviews) |
| Number of ratings | 4 | **13** |
| Positive reviews | **76.5% of reviews** | 38.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | Paid | Paid |
| Size | 3 MB | 2 MB |
| Requires iOS | **17.0** | 17.6 |
| Devices | iPhone, iPad, Apple Watch | **iPhone, iPad, Mac, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Daniel Mensch](https://appshunter.io/developer/1164474130) | [Stefan Robl](https://appshunter.io/developer/1016181321) |

## What reviewers say

### Week Number Pro

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

Instantly see the current week number on your iPhone Lock Screen, Apple Watch face, or home screen. Quickly find dates for any week or date, and integrate with Siri Shortcuts for automated tasks. Designed for privacy with offline functionality.

**Highlights:** Lock Screen widgets, Apple Watch complications, Home Screen widgets, Week and date search, Siri Shortcuts integration, Customizable week start day, Offline functionality

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

**In-app purchases:** none


### CW 1 to 53

[App page](https://appshunter.io/ios/app/cw-1-to-53/id1496439228)

Easily track calendar weeks on your Apple Watch and iOS devices. View current and future weeks, customize complications, and choose your preferred week numbering scheme. A standalone Apple Watch app for convenience.

**Highlights:** Apple Watch complications, List all calendar weeks, Customizable complications, ISO8601 and US week numbering, Standalone Apple Watch app, iOS/iPadOS list view, Copy/paste week information

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

**In-app purchases:** none


## Frequently asked questions

### Is Week Number Pro free?

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

### Is CW 1 to 53 free?

CW 1 to 53 is free to download, with no in-app purchases.

### Which has better reviews, Week Number Pro or CW 1 to 53?

Week Number Pro is rated higher. Week Number Pro averages 3.5 out of 5 from 4 ratings, while CW 1 to 53 averages 2.5 from 13 ratings.

### Do Week Number Pro or CW 1 to 53 have ads?

Neither Week Number Pro nor CW 1 to 53 shows ads.

### Which is updated more often, Week Number Pro or CW 1 to 53?

Week Number Pro ships an update every 2 months, and CW 1 to 53 every 4 months. Most recently, Week Number Pro was updated on November 6, 2026 and CW 1 to 53 on November 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.*