# Week Numbers vs Task Sharer

The clearest difference is in-app purchases: Week Numbers at none against Task Sharer's 1. Task Sharer's advantage is update cadence (monthly vs every 19 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Task Sharer sells 1 in-app purchase, starting at $2.99 per month. Week Numbers asks for nothing beyond the download.

Week Numbers ships an update every 19 months, Task Sharer monthly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Week Numbers | Task Sharer |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 19 months | **Monthly** |
| Monetization | Free | — |
| Size | 3 MB | 45 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Emoji Apps GmbH](https://appshunter.io/developer/336547449) | [Nour Sayed](https://appshunter.io/developer/1332669290) |

## What reviewers say

### Week Numbers

[App page](https://appshunter.io/ios/app/week-numbers-calendar-weeks/id402559382)

Enhance your calendar with week numbers. This app integrates directly with your existing calendar, allowing you to display week numbers based on your preferred starting day and schema. Syncs seamlessly with iCloud and Exchange.

**Highlights:** Add week numbers to calendar, Choose calendar for display, Select week start day (Mon/Sun), Support for ISO 8601 and US schemas, iCloud and Exchange sync

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

**In-app purchases:** none


### Task Sharer

[App page](https://appshunter.io/ios/app/task-sharer/id6767081279)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TaskSharer Pro | $2.99 | per month |


## Frequently asked questions

### Is Week Numbers free?

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

### Is Task Sharer free?

Task Sharer is free to download, with in-app purchases available.

### Do Week Numbers or Task Sharer have ads?

Neither Week Numbers nor Task Sharer shows ads.

### Which is updated more often, Week Numbers or Task Sharer?

Week Numbers ships an update every 19 months, and Task Sharer monthly. Most recently, Week Numbers was updated on October 24, 2026 and Task Sharer on October 25, 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.*