# Chess Clock vs Chess Clock & Chess Timer

The clearest difference is iOS requirement: Chess Clock at 15.6 against Chess Clock & Chess Timer's 17. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Chess Clock sells 1 one-off in-app purchase and Chess Clock & Chess Timer sells 2 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Chess Clock ships an update every 2 months, Chess Clock & Chess Timer every 6 weeks. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Chess Clock | Chess Clock & Chess Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (20 ratings)](https://appshunter.io/ios/app/chess-clock-and-chess-timer/id6756974049/reviews)** |
| Number of ratings | — | **20** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | — | Freemium |
| Size | 34 MB | 9 MB |
| Requires iOS | **15.6** | 17 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Quang Tri Mai Nguyen](https://appshunter.io/developer/1626809833) | [Maksym Farynets](https://appshunter.io/developer/1863963980) |

## What reviewers say

### Chess Clock

[App page](https://appshunter.io/ios/app/chess-clock-pro-game-timer/id6461047427)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove all ads | $0.99 | one-time |


### Chess Clock & Chess Timer

[App page](https://appshunter.io/ios/app/chess-clock-and-chess-timer/id6756974049)

This app provides a tournament-ready chess clock for over-the-board games. It offers customizable time controls, including increments and delays, and features like time odds for balancing skill levels. Enjoy a clean interface with sound cues and mid-game adjustments for a distraction-free experience.

**Highlights:** Tournament-ready chess clock, Customizable time controls (increment, delay), Time odds for uneven matchups, Presets for various game speeds, Mid-game adjustments, Offline and low battery impact

**Features:** macOS Compatibility, Family Sharing, Vision Pro support, iPhone Duo support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3 Days Free | $3.99 | per 7 days |
| Premium Annual | $49.99 | per year |


## Frequently asked questions

### Is Chess Clock free?

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

### Is Chess Clock & Chess Timer free?

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

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

Neither Chess Clock nor Chess Clock & Chess Timer shows ads.

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

Chess Clock ships an update every 2 months, and Chess Clock & Chess Timer every 6 weeks. Most recently, Chess Clock was updated on October 30, 2026 and Chess Clock & Chess Timer on October 31, 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.*