# Go Clock Pro vs Chess Clock

The clearest difference is price: Chess Clock at Free against Go Clock Pro's $1.99. Chess Clock also leads on update cadence (every 6 days vs every 6 weeks) and device support (3 vs 1). Go Clock Pro's advantage is in-app purchases (none vs 4). On ads and iOS requirement there is nothing between them.

Chess Clock is free to download; Go Clock Pro costs $1.99 up front. Chess Clock sells 4 in-app purchases, starting at $0.99 per 7 days. Go Clock Pro asks for nothing beyond the download.

Go Clock Pro ships an update every 6 weeks, Chess Clock every 6 days. The most recent releases landed on September 20, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Go Clock Pro | Chess Clock |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | — | **[4.3 (4 ratings)](https://appshunter.io/ios/app/chess-clock-board-game-timer/id6775268734/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 6 days** |
| Monetization | — | Free with in-app purchases |
| Size | 4 MB | 16 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Wei Zhi Qin](https://appshunter.io/developer/1819440473) | [Panda Taps LLC](https://appshunter.io/developer/1744998505) |

## What reviewers say

### Go Clock Pro

[App page](https://appshunter.io/ios/app/go-clock-pro/id6764790687)

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

**In-app purchases:** none


### Chess Clock

[App page](https://appshunter.io/ios/app/chess-clock-board-game-timer/id6775268734)

This app provides a customizable timer for two-player board games, offering various time controls and presets. It includes features like handicap mode, game history, and statistics, with Apple Watch support. Unlock full features with a subscription.

**Highlights:** Multiple time control options, 12 ready-made and unlimited custom presets, Handicap mode for uneven matches, Full game history and statistics, Apple Watch support, Customizable themes and stream view

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pocket Pro (Weekly) | $0.99 | per 7 days |
| Pocket Pro (Monthly) | $2.99 | per month |
| Pocket Pro (Yearly) | $4.99 | per year |
| Lifetime Pro | $9.99 | one-time |


## Frequently asked questions

### Is Go Clock Pro free?

Go Clock Pro costs $1.99, with no in-app purchases.

### Is Chess Clock free?

Chess Clock is free to download, with in-app purchases available.

### Do Go Clock Pro or Chess Clock have ads?

Neither Go Clock Pro nor Chess Clock shows ads.

### Which is updated more often, Go Clock Pro or Chess Clock?

Go Clock Pro ships an update every 6 weeks, and Chess Clock every 6 days. Most recently, Go Clock Pro was updated on September 20, 2026 and Chess Clock on September 22, 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.*