# Prosperia vs Chess Clock

The clearest difference is ads: Prosperia at none against Chess Clock's shown. Prosperia also leads on device support (3 vs 1) and iOS requirement (12.0 vs 17.6). On price 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.

## The numbers

| Metric | Prosperia | Chess Clock |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | — |
| Size | 360 MB | 12 MB |
| Requires iOS | **12.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Whitesock SRL ICC](https://appshunter.io/developer/1600515882) | [Baris Aygen](https://appshunter.io/developer/1838291634) |

## What reviewers say

### Prosperia

[App page](https://appshunter.io/ios/app/prosperia/id6467775326)

**Features:** macOS Compatibility

**In-app purchases:** none


### Chess Clock

[App page](https://appshunter.io/ios/app/chess-clock-easy-game-timer/id6758167582)

**In-app purchases:** none


## Frequently asked questions

### Is Prosperia free?

Prosperia 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 Prosperia or Chess Clock have ads?

Chess Clock shows ads; Prosperia does not.

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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.*