# Kizami vs Blitz Clock

The clearest difference is in-app purchases: Blitz Clock at none against Kizami's 1. Kizami's advantage is update cadence (daily vs every 3 months) and iOS requirement (12.0 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. Kizami sells 1 one-off in-app purchase. Blitz Clock asks for nothing beyond the download.

Kizami ships an update daily, Blitz Clock every 3 months. The most recent releases landed on May 19, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Kizami | Blitz Clock |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Daily** | Every 3 months |
| Size | 31 MB | 1 MB |
| Requires iOS | **12.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [JUNJI MASAMITSU](https://appshunter.io/developer/1826346675) | [Mekala Vamsi Krishna](https://appshunter.io/developer/1855017172) |

## What reviewers say

### 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 |


### Blitz Clock

[App page](https://appshunter.io/ios/app/blitz-clock/id6761469832)

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

**In-app purchases:** none


## Frequently asked questions

### Is Kizami free?

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

### Is Blitz Clock free?

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

### Do Kizami or Blitz Clock have ads?

Neither Kizami nor Blitz Clock shows ads.

### Which is updated more often, Kizami or Blitz Clock?

Kizami ships an update daily, and Blitz Clock every 3 months. Most recently, Kizami was updated on May 19, 2026 and Blitz Clock on September 23, 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.*