# Wristwatch calendar vs Star Data

The clearest difference is update cadence: Wristwatch calendar at monthly against Star Data's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

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

Wristwatch calendar ships an update monthly, Star Data every 2 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | Wristwatch calendar | Star Data |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (4 ratings)](https://appshunter.io/ios/app/wristwatch-calendar/id1597617262/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free | — |
| Size | 7 MB | 36 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [YKR](https://appshunter.io/developer/1502829400) | [Deeper Co., Ltd.](https://appshunter.io/developer/1895586766) |

## What reviewers say

### Wristwatch calendar

[App page](https://appshunter.io/ios/app/wristwatch-calendar/id1597617262)

A straightforward calendar application designed for Apple Watch. It provides a simple way to view your schedule directly on your wrist. Compatible with iPhone and iPod as well.

**Highlights:** Apple Watch display, Simple calendar view, iPhone and iPod compatibility, Free to use

**Features:** macOS Compatibility

**In-app purchases:** none


### Star Data

[App page](https://appshunter.io/ios/app/star-data/id6473402363)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Wristwatch calendar free?

Wristwatch calendar is free to download, with no in-app purchases.

### Is Star Data free?

Star Data is free to download, with no in-app purchases.

### Do Wristwatch calendar or Star Data have ads?

Neither Wristwatch calendar nor Star Data shows ads.

### Which is updated more often, Wristwatch calendar or Star Data?

Wristwatch calendar ships an update monthly, and Star Data every 2 months. Most recently, Wristwatch calendar was updated on October 24, 2026 and Star Data on October 24, 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.*