# SHOTIMER vs Game Clock Pro

The clearest difference is price: SHOTIMER at Free against Game Clock Pro's $2.99. On update cadence, ads, in-app purchases and device support there is nothing between them.

SHOTIMER is free to download; Game Clock Pro costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

SHOTIMER ships an update every 2 months, Game Clock Pro every 3 months. The most recent releases landed on October 5, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | SHOTIMER | Game Clock Pro |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | — | Paid |
| Size | 40 MB | 3 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yuki Maitani](https://appshunter.io/developer/1616391781) | [Engin Yazilan](https://appshunter.io/developer/1773339613) |

## What reviewers say

### SHOTIMER

[App page](https://appshunter.io/ios/app/shotimer-chess-clock/id6504449480)

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

**In-app purchases:** none


### Game Clock Pro

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

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


## Frequently asked questions

### Is SHOTIMER free?

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

### Is Game Clock Pro free?

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

### Do SHOTIMER or Game Clock Pro have ads?

Neither SHOTIMER nor Game Clock Pro shows ads.

### Which is updated more often, SHOTIMER or Game Clock Pro?

SHOTIMER ships an update every 2 months, and Game Clock Pro every 3 months. Most recently, SHOTIMER was updated on October 5, 2026 and Game Clock Pro 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.*