# CalendarDuo vs 生活農民曆

The clearest difference is in-app purchases: CalendarDuo at none against 生活農民曆's 2. 生活農民曆's advantage is update cadence (every 2 months vs every 4 months) and iOS requirement (13.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. 生活農民曆 sells 2 one-off in-app purchases. CalendarDuo asks for nothing beyond the download.

CalendarDuo ships an update every 4 months, 生活農民曆 every 2 months. The most recent releases landed on June 24, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | CalendarDuo | 生活農民曆 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | Ad-supported | — |
| Size | 41 MB | 7 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Chun Lam](https://appshunter.io/developer/1565498900) | [CHING FENG WANG](https://appshunter.io/developer/394371304) |

## 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


### 生活農民曆

[App page](https://appshunter.io/ios/app/id6468765974)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 八字命盤解說 | $1.99 | one-time |
| 去除廣告 | $9.99 | one-time |


## Frequently asked questions

### Is CalendarDuo free?

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

### Is 生活農民曆 free?

生活農民曆 is free to download, with in-app purchases available.

### Do CalendarDuo or 生活農民曆 have ads?

Both CalendarDuo and 生活農民曆 show ads.

### Which is updated more often, CalendarDuo or 生活農民曆?

CalendarDuo ships an update every 4 months, and 生活農民曆 every 2 months. Most recently, CalendarDuo was updated on June 24, 2026 and 生活農民曆 on September 8, 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.*