# Modern Chess Clock vs Chess Timer

The clearest difference is in-app purchases: Modern Chess Clock at none against Chess Timer's 3. Modern Chess Clock also leads on update cadence (every 10 days vs monthly). Chess Timer's advantage is iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Chess Timer sells 3 in-app purchases, starting at $3.99 per 7 days. Modern Chess Clock asks for nothing beyond the download.

Modern Chess Clock ships an update every 10 days, Chess Timer monthly. The most recent releases landed on June 10, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Modern Chess Clock | Chess Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.2 (37 ratings)](https://appshunter.io/ios/app/chess-timer-clock-for-chess/id6458743147/reviews)** |
| Number of ratings | — | **37** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Monthly |
| Monetization | — | Subscription |
| Size | 5 MB | 9 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nurullah Bilgin](https://appshunter.io/developer/1638320664) | [Kairat Amirov](https://appshunter.io/developer/1701427951) |

## What reviewers say

### Modern Chess Clock

[App page](https://appshunter.io/ios/app/modern-chess-clock/id1638320662)

**Features:** macOS Compatibility

**In-app purchases:** none


### Chess Timer

[App page](https://appshunter.io/ios/app/chess-timer-clock-for-chess/id6458743147)

This app provides a user-friendly and reliable timer for chess games. Customize time settings and interface themes to suit your play style, from quick blitz to long strategic matches. Perfect for casual players and tournament participants alike.

**Highlights:** Flexible time settings, Customizable interface themes, User-friendly design, Reliable and precise timing, Suitable for all players

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chess timer promo | $3.99 | per 7 days |
| Chess timer premium | $4.99 | per 7 days |
| Chess Timer Premium Annual | $39.99 | per year |


## Frequently asked questions

### Is Modern Chess Clock free?

Modern 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 Modern Chess Clock or Chess Timer have ads?

Neither Modern Chess Clock nor Chess Timer shows ads.

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

Modern Chess Clock ships an update every 10 days, and Chess Timer monthly. Most recently, Modern Chess Clock was updated on June 10, 2026 and Chess Timer on September 21, 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.*