# Game Clock Lite vs Grandmaster Chess Clock

The clearest difference is in-app purchases: Game Clock Lite at none against Grandmaster Chess Clock's 3. Game Clock Lite also leads on ads (none vs shown) and update cadence (daily vs every 2 days). Grandmaster Chess Clock's advantage is device support (3 vs 1). On price and iOS requirement there is nothing between them.

Both are free to download. Grandmaster Chess Clock sells 3 in-app purchases, starting at $4.99 per month. Game Clock Lite asks for nothing beyond the download.

Game Clock Lite ships an update daily, Grandmaster Chess Clock every 2 days. The most recent releases landed on October 9, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Game Clock Lite | Grandmaster Chess Clock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/grandmaster-chess-clock/id6746950623/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Daily** | Every 2 days |
| Monetization | — | Ad-supported |
| Size | 0 MB | 54 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [崇旭 王](https://appshunter.io/developer/1782724458) | [Aras Atakligan](https://appshunter.io/developer/1819101189) |

## What reviewers say

### Game Clock Lite

[App page](https://appshunter.io/ios/app/game-clock-lite/id6744610649)

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

**In-app purchases:** none


### Grandmaster Chess Clock

[App page](https://appshunter.io/ios/app/grandmaster-chess-clock/id6746950623)

This app provides precise timing for chess games, supporting various time controls and offering detailed game history tracking. It allows users to record, share, and analyze their games, making it ideal for tournament players and enthusiasts looking to improve their time management.

**Highlights:** Versatile time controls (Rapid, Blitz, Bullet), Customizable time settings with increment/delay, Automatic game recording and detailed statistics, Share and export game records and history, Tournament-ready precision timing, Elegant dark theme and intuitive interface, Multi-language support

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Clock Pro Monthly | $4.99 | per month |
| Clock Pro Annual | $24.99 | per year |
| Clock Pro Lifetime | $44.99 | one-time |


## Frequently asked questions

### Is Game Clock Lite free?

Game Clock Lite is free to download, with no in-app purchases.

### Is Grandmaster Chess Clock free?

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

### Do Game Clock Lite or Grandmaster Chess Clock have ads?

Grandmaster Chess Clock shows ads; Game Clock Lite does not.

### Which is updated more often, Game Clock Lite or Grandmaster Chess Clock?

Game Clock Lite ships an update daily, and Grandmaster Chess Clock every 2 days. Most recently, Game Clock Lite was updated on October 9, 2026 and Grandmaster Chess Clock on October 14, 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.*