# Chess Clock vs Grille

The clearest difference is in-app purchases: Chess Clock at none against Grille's 3. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Grille sells 3 in-app purchases, starting at $4.99 per 7 days. Chess Clock asks for nothing beyond the download.

Chess Clock ships an update every 5 days, Grille every 9 days. The most recent releases landed on September 15, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Chess Clock | Grille |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 5 days** | Every 9 days |
| Size | 72 MB | 50 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dawid Wrzesinski](https://appshunter.io/developer/1812701337) | [Hamid Hamidbayli](https://appshunter.io/developer/6801604162) |

## What reviewers say

### Chess Clock

[App page](https://appshunter.io/ios/app/chess-clock-game-timer/id6757802516)

**Features:** macOS Compatibility

**In-app purchases:** none


### Grille

[App page](https://appshunter.io/ios/app/grille-water-eject-and-clean/id6804301984)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Grille Pro Weekly | $4.99 | per 7 days |
| Grille Pro Yearly | $29.99 | per year |
| Grille Pro Lifetime | $34.99 | one-time |


## Frequently asked questions

### Is Chess Clock free?

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

### Is Grille free?

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

### Do Chess Clock or Grille have ads?

Both Chess Clock and Grille show ads.

### Which is updated more often, Chess Clock or Grille?

Chess Clock ships an update every 5 days, and Grille every 9 days. Most recently, Chess Clock was updated on September 15, 2026 and Grille on September 22, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*