# Chess.clock vs Chess Timer

The clearest difference is in-app purchases: Chess.clock at none against Chess Timer's 2. Chess Timer's advantage is iOS requirement (15.1 vs 26.2). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Chess Timer sells 2 in-app purchases, starting at $4.99 per 7 days. Chess.clock asks for nothing beyond the download.

Chess.clock ships an update every 3 months, Chess Timer every 4 months. The most recent releases landed on August 30, 2026 and September 4, 2026 respectively.

## The numbers

| Metric | Chess.clock | Chess Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/chess-timer-chess-clock/id6756490544/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 4 months |
| Monetization | — | Freemium |
| Size | 2 MB | 49 MB |
| Requires iOS | 26.2 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Lukas Paul Hering](https://appshunter.io/developer/1788259541) | [Andrii Kulchytskyi](https://appshunter.io/developer/1759867572) |

## What reviewers say

### Chess.clock

[App page](https://appshunter.io/ios/app/chessclock/id6740070517)

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

**In-app purchases:** none


### Chess Timer

[App page](https://appshunter.io/ios/app/chess-timer-chess-clock/id6756490544)

This app provides a fast and reliable clock for chess games, offering instant turn switching and customizable time controls. It features sound cues, clean themes, and offline functionality, making it ideal for various chess formats.

**Highlights:** One-tap turn switching, Customizable time controls, Sound cues, Clean themes, Offline functionality, Pause and adjust on the fly

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chess Timer Weekly with 3 days free | $4.99 | per 7 days |
| Chess Timer Yearly | $19.99 | per year |


## Frequently asked questions

### Is Chess.clock free?

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

### Is Chess Timer free?

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

### Do Chess.clock or Chess Timer have ads?

Neither Chess.clock nor Chess Timer shows ads.

### Which is updated more often, Chess.clock or Chess Timer?

Chess.clock ships an update every 3 months, and Chess Timer every 4 months. Most recently, Chess.clock was updated on August 30, 2026 and Chess Timer on September 4, 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.*