# Chess.clock vs Reflex Game

The clearest difference is update cadence: Reflex Game at every 3 weeks against Chess.clock's every 3 months. Reflex Game also leads on iOS requirement (15.1 vs 26.2). On price, ads, in-app purchases and device support there is nothing between them.

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

Chess.clock ships an update every 3 months, Reflex Game every 3 weeks. The most recent releases landed on October 30, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Chess.clock | Reflex Game |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Size | 2 MB | 33 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) | [Ali Uskan Yaman](https://appshunter.io/developer/1561481289) |

## What reviewers say

### Chess.clock

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

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

**In-app purchases:** none


### Reflex Game

[App page](https://appshunter.io/ios/app/reflex-game-snap-the-time/id6755499699)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Chess.clock free?

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

### Is Reflex Game free?

Reflex Game is free to download, with no in-app purchases.

### Do Chess.clock or Reflex Game have ads?

Neither Chess.clock nor Reflex Game shows ads.

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

Chess.clock ships an update every 3 months, and Reflex Game every 3 weeks. Most recently, Chess.clock was updated on October 30, 2026 and Reflex Game on November 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.*