# Week Number widget vs Acceleration Calculator Plus

The clearest difference is update cadence: Week Number widget at monthly against Acceleration Calculator Plus's every 20 months. Week Number widget also leads on price ($0.99 vs $2.99). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Week Number widget costs $0.99 and Acceleration Calculator Plus $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Week Number widget ships an update monthly, Acceleration Calculator Plus every 20 months. The most recent releases landed on September 21, 2026 and September 5, 2026 respectively.

## The numbers

| Metric | Week Number widget | Acceleration Calculator Plus |
| --- | --- | --- |
| Price | **$0.99** | $2.99 |
| Rating | **[2.3 (3 ratings)](https://appshunter.io/ios/app/week-number-widget/id1262567506/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 20 months |
| Monetization | Paid | — |
| Size | 2 MB | 1 MB |
| Requires iOS | **17.0** | 17.6 |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Linnet Data](https://appshunter.io/developer/1262567505) | [Nitrio](https://appshunter.io/developer/321121189) |

## What reviewers say

### Week Number widget

[App page](https://appshunter.io/ios/app/week-number-widget/id1262567506)

This app displays the current week number on your watch complication and companion iPhone/iPad app. Easily navigate month overviews and perform week number calculations using shortcut actions. It offers a simple way to keep track of the current week.

**Highlights:** Watch complication for quick access, iPhone/iPad app for month overviews, Digital Crown scrolling on Watch, Swipe navigation on iPhone/iPad, Shortcut actions for calculations, Supports watchOS 8+ and iOS 15+

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

**In-app purchases:** none


### Acceleration Calculator Plus

[App page](https://appshunter.io/ios/app/acceleration-calculator-plus/id1658922875)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Week Number widget free?

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

### Is Acceleration Calculator Plus free?

Acceleration Calculator Plus costs $2.99, with no in-app purchases.

### Do Week Number widget or Acceleration Calculator Plus have ads?

Neither Week Number widget nor Acceleration Calculator Plus shows ads.

### Which is updated more often, Week Number widget or Acceleration Calculator Plus?

Week Number widget ships an update monthly, and Acceleration Calculator Plus every 20 months. Most recently, Week Number widget was updated on September 21, 2026 and Acceleration Calculator Plus on September 5, 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.*