# Chess Clock vs Chess Clock & Game Timer

The clearest difference is in-app purchases: Chess Clock at none against Chess Clock & Game Timer's 4. Chess Clock also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Chess Clock & Game Timer sells 4 in-app purchases, starting at $1.99 per 7 days. Chess Clock asks for nothing beyond the download.

Chess Clock ships an update monthly, Chess Clock & Game Timer every 4 weeks. The most recent releases landed on September 10, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | Chess Clock | Chess Clock & Game Timer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 4 weeks** |
| Size | 1 MB | 6 MB |
| Requires iOS | **17.0** | 17.4 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Azat Goktas](https://appshunter.io/developer/1229499443) | [Grima Hdez](https://appshunter.io/developer/1741481582) |

## What reviewers say

### Chess Clock

[App page](https://appshunter.io/ios/app/chess-clock-blitz-and-bullet/id6786325656)

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

**In-app purchases:** none


### Chess Clock & Game Timer

[App page](https://appshunter.io/ios/app/chess-clock-and-game-timer/id6797403301)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $1.99 | per 7 days |
| Monthly | $4.99 | per month |
| Yearly | $19.99 | per year |
| Lifetime | $29.99 | one-time |


## Frequently asked questions

### Is Chess Clock free?

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

### Is Chess Clock & Game Timer free?

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

### Do Chess Clock or Chess Clock & Game Timer have ads?

Chess Clock & Game Timer shows ads; Chess Clock does not.

### Which is updated more often, Chess Clock or Chess Clock & Game Timer?

Chess Clock ships an update monthly, and Chess Clock & Game Timer every 4 weeks. Most recently, Chess Clock was updated on September 10, 2026 and Chess Clock & Game Timer on September 13, 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.*