# Game Clock Pro vs 石头剪刀布锻炼器

The clearest difference is chart position: Game Clock Pro at #163 against 石头剪刀布锻炼器's unranked. 石头剪刀布锻炼器's advantage is price ($0.99 vs $2.99). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Game Clock Pro costs $2.99 and 石头剪刀布锻炼器 $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Game Clock Pro | 石头剪刀布锻炼器 |
| --- | --- | --- |
| Price | $2.99 | **$0.99** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Monetization | Paid | — |
| Best chart rank | **#163** | — |
| Size | 3 MB | 6 MB |
| Requires iOS | 15.6 | **15** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Engin Yazilan](https://appshunter.io/developer/1773339613) | [东平 刘](https://appshunter.io/developer/1802634708) |

## What reviewers say

### Game Clock Pro

[App page](https://appshunter.io/ios/app/game-clock-pro/id6736820083)

**Currently charting:** #163 Top Paid · Board (US App Store)

A professional and elegant game clock designed for competitive turn-based games like Chess, Go, and Shogi. Offers tournament-grade accuracy, multiple time systems, and customizable alerts with a premium design and ultra battery efficiency.

**Highlights:** Tournament-grade accuracy, Professional time systems (Fischer, Bronstein, Byoyomi), Premium customizable themes, Ultra battery efficient design, Customizable alerts (beep, voice, silent), Save custom time control presets, Haptic feedback

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

**In-app purchases:** none


### 石头剪刀布锻炼器

[App page](https://appshunter.io/ios/app/id6744383762)

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

**In-app purchases:** none


## Frequently asked questions

### Is Game Clock Pro free?

Game Clock Pro costs $2.99, with no in-app purchases.

### Is 石头剪刀布锻炼器 free?

石头剪刀布锻炼器 costs $0.99, with no in-app purchases.

### Do Game Clock Pro or 石头剪刀布锻炼器 have ads?

Neither Game Clock Pro nor 石头剪刀布锻炼器 shows ads.

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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.*