# LCD Clock vs Boyoyon Sim.

The clearest difference is price: Boyoyon Sim. at Free against LCD Clock's $1.99. Boyoyon Sim. also leads on in-app purchases (none vs 3) and update cadence (every 3 weeks vs every 7 months). LCD Clock's advantage is ads (none vs shown). On device support there is nothing between them.

Boyoyon Sim. is free to download; LCD Clock costs $1.99 up front. LCD Clock sells 3 one-off in-app purchases. Boyoyon Sim. asks for nothing beyond the download.

LCD Clock ships an update every 7 months, Boyoyon Sim. every 3 weeks. The most recent releases landed on October 29, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | LCD Clock | Boyoyon Sim. |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[4.7 (12 ratings)](https://appshunter.io/ios/app/lcd-clock-clock-and-calendar/id295737235/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 61.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 7 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 47 MB | 10 MB |
| Requires iOS | 26.0 | **18.6** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [forYou inc.](https://appshunter.io/developer/295737238) | [Shusuke Hashimoto](https://appshunter.io/developer/1844193262) |

## What reviewers say

### LCD Clock

[App page](https://appshunter.io/ios/app/lcd-clock-clock-and-calendar/id295737235)

Transform your device into a stylish digital clock and calendar. It offers a clean, minimal display perfect for any room, with features like international holidays and weather forecasts. Enhance your daily visibility and convenience with this multifunctional utility.

**Highlights:** Digital LCD-style clock display, Integrated calendar view, International holiday display, Weather forecast, Six-day calendar support, Adjustable screen brightness

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| I'll buy you a cup of coffee. | $1.99 | one-time |
| I'll buy you two coffees. | $3.99 | one-time |
| I'll buy you a lot of coffee. | $31.99 | one-time |


### Boyoyon Sim.

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is LCD Clock free?

LCD Clock costs $1.99, and also offers in-app purchases.

### Is Boyoyon Sim. free?

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

### Do LCD Clock or Boyoyon Sim. have ads?

Boyoyon Sim. shows ads; LCD Clock does not.

### Which is updated more often, LCD Clock or Boyoyon Sim.?

LCD Clock ships an update every 7 months, and Boyoyon Sim. every 3 weeks. Most recently, LCD Clock was updated on October 29, 2026 and Boyoyon Sim. on October 25, 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.*