# white/black vs Chess Clock

white/black and Chess Clock are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | white/black | Chess Clock |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 25 months | — |
| Size | 7 MB | 24 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Lars Svennbeck](https://appshunter.io/developer/1184573675) | [lapnito.cz s.r.o.](https://appshunter.io/developer/1577358577) |

## What reviewers say

### white/black

[App page](https://appshunter.io/ios/app/whiteblack/id1434728731)

**In-app purchases:** none


### Chess Clock

[App page](https://appshunter.io/ios/app/chess-clock-board-and-go-timer/id6791877480)

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

**In-app purchases:** none


## Frequently asked questions

### Is white/black free?

white/black is free to download, with no in-app purchases.

### Is Chess Clock free?

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

### Do white/black or Chess Clock have ads?

Neither white/black nor Chess Clock shows ads.

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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.*