# FaceClock Calendar vs Boyoyon Sim.

The clearest difference is in-app purchases: Boyoyon Sim. at none against FaceClock Calendar's 2. Boyoyon Sim. also leads on update cadence (every 3 weeks vs every 3 months) and iOS requirement (18.6 vs 26.0). FaceClock Calendar's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. FaceClock Calendar sells 2 one-off in-app purchases. Boyoyon Sim. asks for nothing beyond the download.

FaceClock Calendar ships an update every 3 months, Boyoyon Sim. every 3 weeks. The most recent releases landed on October 16, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | FaceClock Calendar | Boyoyon Sim. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (32 ratings)](https://appshunter.io/ios/app/faceclock-calendar/id444503832/reviews)** | — |
| Number of ratings | **32** | — |
| Positive reviews | 54.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 2 MB | 10 MB |
| Requires iOS | 26.0 | **18.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [iReka Soft](https://appshunter.io/developer/430308890) | [Shusuke Hashimoto](https://appshunter.io/developer/1844193262) |

## What reviewers say

### FaceClock Calendar

[App page](https://appshunter.io/ios/app/faceclock-calendar/id444503832)

This app provides a beautiful analogue clock with integrated calendar functionality. It offers customizable backgrounds, spoken time announcements, and alarm features. Users can personalize the clock's appearance and receive automatic time updates.

**Highlights:** Analogue clock with calendar, Customizable background image, Spoken time announcements, Alarm functionality, Adjustable brightness, Show/hide second hand

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |
| Unlock All Features | $1.99 | one-time |

**What reviewers like**

- 👍 Elegant and simple design
- 📆 Useful calendar integration
- 🕰️ Clear and functional clock

**What reviewers complain about**

- 💸 Ads disrupt the clean UI
- 🐛 Occasional crashes and bugs
- 🕰️ Lack of customization options

**Reported bugs**

- Clock hands not displaying properly
- Calendar not updating correctly

**Requested features**

- Add alarm clock functionality
- Allow setting as device wallpaper
- Provide more color/theme options


### Boyoyon Sim.

[App page](https://appshunter.io/ios/app/boyoyon-sim/id6757691173)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is FaceClock Calendar free?

FaceClock Calendar is free to download, with in-app purchases available.

### Is Boyoyon Sim. free?

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

### Do FaceClock Calendar or Boyoyon Sim. have ads?

Boyoyon Sim. shows ads; FaceClock Calendar does not.

### Which is updated more often, FaceClock Calendar or Boyoyon Sim.?

FaceClock Calendar ships an update every 3 months, and Boyoyon Sim. every 3 weeks. Most recently, FaceClock Calendar was updated on October 16, 2026 and Boyoyon Sim. on October 7, 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.*