# Chess Clock Mobile vs Fly Chick!

The clearest difference is in-app purchases: Chess Clock Mobile at none against Fly Chick!'s 3. Chess Clock Mobile also leads on update cadence (weekly vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Fly Chick! sells 3 in-app purchases, starting at $4.99 per month. Chess Clock Mobile asks for nothing beyond the download.

Chess Clock Mobile ships an update weekly, Fly Chick! every 3 weeks. Both last shipped on November 5, 2026.

## The numbers

| Metric | Chess Clock Mobile | Fly Chick! |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | Ad-supported | — |
| Size | 23 MB | 26 MB |
| Requires iOS | 18.6 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 9+ | 4+ |
| Developer | [SUSTAINABLE DIGITAL IMPACT VENTURES LLC](https://appshunter.io/developer/1719727862) | [kazunobu nakasaka](https://appshunter.io/developer/1868365188) |

## What reviewers say

### Chess Clock Mobile

[App page](https://appshunter.io/ios/app/chess-clock-mobile/id6757285981)

A digital timer designed for chess games, available on iOS devices. It functions as a virtual chess clock for your iPhone or iPad.

**Highlights:** Digital chess clock, iOS compatible, Timer for chess games, Supports iPhone and iPad

**Features:** macOS Compatibility

**In-app purchases:** none


### Fly Chick!

[App page](https://appshunter.io/ios/app/fly-chick/id6757701977)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告削除（1ヶ月） | $4.99 | per month |
| 広告削除（3ヶ月） | $12.99 | per 3 months |
| 広告削除（6ヶ月） | $24.99 | per 6 months |


## Frequently asked questions

### Is Chess Clock Mobile free?

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

### Is Fly Chick! free?

Fly Chick! is free to download, with in-app purchases available.

### Do Chess Clock Mobile or Fly Chick! have ads?

Both Chess Clock Mobile and Fly Chick! show ads.

### Which is updated more often, Chess Clock Mobile or Fly Chick!?

Chess Clock Mobile ships an update weekly, and Fly Chick! every 3 weeks. Most recently, Chess Clock Mobile was updated on November 5, 2026 and Fly Chick! on November 5, 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.*