# Checkmate Master vs Cynus Chess

The clearest difference is iOS requirement: Checkmate Master at 13.0 against Cynus Chess's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Checkmate Master ships an update every 2 weeks, Cynus Chess weekly. The most recent releases landed on September 21, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Checkmate Master | Cynus Chess |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Weekly** |
| Size | 28 MB | 46 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TB SOFT(SK)](https://appshunter.io/developer/495095043) | [shenzhen didijin technology co., Ltd](https://appshunter.io/developer/1552689874) |

## What reviewers say

### Checkmate Master

[App page](https://appshunter.io/ios/app/checkmate-master/id6756158797)

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

**In-app purchases:** none


### Cynus Chess

[App page](https://appshunter.io/ios/app/cynus-chess/id6768563114)

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

**In-app purchases:** none


## Frequently asked questions

### Is Checkmate Master free?

Checkmate Master is free to download, with no in-app purchases.

### Is Cynus Chess free?

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

### Do Checkmate Master or Cynus Chess have ads?

Neither Checkmate Master nor Cynus Chess shows ads.

### Which is updated more often, Checkmate Master or Cynus Chess?

Checkmate Master ships an update every 2 weeks, and Cynus Chess weekly. Most recently, Checkmate Master was updated on September 21, 2026 and Cynus Chess on September 9, 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.*