# The Chess Clock App vs Kizami

The clearest difference is ads: Kizami at none against The Chess Clock App's shown. Kizami also leads on update cadence (daily vs every 36 months) and iOS requirement (12.0 vs 15.6). On price, in-app purchases and device support there is nothing between them.

Both are free to download. The Chess Clock App sells 2 in-app purchases, starting at $2.99 per month and Kizami sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

The Chess Clock App ships an update every 36 months, Kizami daily. The most recent releases landed on November 7, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | The Chess Clock App | Kizami |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (32 ratings)](https://appshunter.io/ios/app/the-chess-clock-app/id1631785302/reviews)** | — |
| Number of ratings | **32** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 36 months | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 37 MB | 31 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Vida Apps Incorporated](https://appshunter.io/developer/1580682451) | [JUNJI MASAMITSU](https://appshunter.io/developer/1826346675) |

## What reviewers say

### The Chess Clock App

[App page](https://appshunter.io/ios/app/the-chess-clock-app/id1631785302)

This app provides a customizable timer for various board games, including chess and shogi. It supports multiple time control modes like Sudden Death, Fischer, Byoyomi, and Handicap, allowing for individual player settings. Ideal for 2-4 player matches.

**Highlights:** Multiple time control modes, Fischer Mode support, Byoyomi Mode support, Sudden Death Mode support, Handicap time control, Customizable per-player settings, Supports 2-4 player games

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Plan - 1 Month | $2.99 | per month |
| Premium Plan - 1 Year | $29.99 | per year |


### Kizami

[App page](https://appshunter.io/ios/app/kizami-chess-clock/id6748569454)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kizami Premium | $1.99 | one-time |


## Frequently asked questions

### Is The Chess Clock App free?

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

### Is Kizami free?

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

### Do The Chess Clock App or Kizami have ads?

The Chess Clock App shows ads; Kizami does not.

### Which is updated more often, The Chess Clock App or Kizami?

The Chess Clock App ships an update every 36 months, and Kizami daily. Most recently, The Chess Clock App was updated on November 7, 2026 and Kizami on October 28, 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.*