# CalendarDuo vs 香港公眾假期 / 請假攻略 2026

The clearest difference is update cadence: 香港公眾假期 / 請假攻略 2026 at every 2 days against CalendarDuo's every 4 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.

CalendarDuo ships an update every 4 months, 香港公眾假期 / 請假攻略 2026 every 2 days. The most recent releases landed on October 15, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | CalendarDuo | 香港公眾假期 / 請假攻略 2026 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 4 months | **Every 2 days** |
| Monetization | Ad-supported | — |
| Size | 41 MB | 34 MB |
| Requires iOS | **15.1** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Chun Lam](https://appshunter.io/developer/1565498900) | [Ka Chun Lai](https://appshunter.io/developer/1720641589) |

## What reviewers say

### CalendarDuo

[App page](https://appshunter.io/ios/app/calendarduo/id1589593639)

Easily manage and view holidays from two different countries simultaneously. This utility app offers instant switching between calendars, a dual-view display, and helpful tools like a world clock and currency exchange.

**Highlights:** Switch between two world calendars instantly, Duo-view with holidays from two countries, Daylight Saving Time dates, Currency exchange rate, World clock, Add notes

**Features:** macOS Compatibility

**In-app purchases:** none


### 香港公眾假期 / 請假攻略 2026

[App page](https://appshunter.io/ios/app/2026/id6757801431)

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

**In-app purchases:** none


## Frequently asked questions

### Is CalendarDuo free?

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

### Is 香港公眾假期 / 請假攻略 2026 free?

香港公眾假期 / 請假攻略 2026 is free to download, with no in-app purchases.

### Do CalendarDuo or 香港公眾假期 / 請假攻略 2026 have ads?

Both CalendarDuo and 香港公眾假期 / 請假攻略 2026 show ads.

### Which is updated more often, CalendarDuo or 香港公眾假期 / 請假攻略 2026?

CalendarDuo ships an update every 4 months, and 香港公眾假期 / 請假攻略 2026 every 2 days. Most recently, CalendarDuo was updated on October 15, 2026 and 香港公眾假期 / 請假攻略 2026 on October 10, 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.*