# Calendar Week vs Watch Weeks

The clearest difference is update cadence: Calendar Week at every 3 months against Watch Weeks's every 11 months. Watch Weeks's advantage is review sentiment (80% vs 67%) and iOS requirement (15.6 vs 17.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Calendar Week ships an update every 3 months, Watch Weeks every 11 months. The most recent releases landed on September 10, 2026 and August 15, 2026 respectively.

## The numbers

| Metric | Calendar Week | Watch Weeks |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (5 ratings)](https://appshunter.io/ios/app/calendar-week/id1195370546/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 66.7% of reviews | **80.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 11 months |
| Monetization | Free | Free |
| Size | 75 MB | 4 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPod, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Jana Grill](https://appshunter.io/developer/1195343114) | [Patrick Schlosser](https://appshunter.io/developer/1480206487) |

## 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


### Watch Weeks

[App page](https://appshunter.io/ios/app/watch-weeks/id1480206488)

Display the current calendar week directly on your watch face as a complication. Easily navigate through past and upcoming weeks to view week differences and their start/end dates.

**Highlights:** Current calendar week complication, Scroll through past and upcoming weeks, Display week difference, Show week start and end dates, Compatible with Apple Watch faces

**In-app purchases:** none


## Frequently asked questions

### Is Calendar Week free?

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

### Is Watch Weeks free?

Watch Weeks is free to download, with no in-app purchases.

### Do Calendar Week or Watch Weeks have ads?

Neither Calendar Week nor Watch Weeks shows ads.

### Which is updated more often, Calendar Week or Watch Weeks?

Calendar Week ships an update every 3 months, and Watch Weeks every 11 months. Most recently, Calendar Week was updated on September 10, 2026 and Watch Weeks on August 15, 2026.

---

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