# Chaal vs Knightmare

The clearest difference is in-app purchases: Knightmare at none against Chaal's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Chaal sells 1 in-app purchase, starting at $2.99 per month. Knightmare asks for nothing beyond the download.

## The numbers

| Metric | Chaal | Knightmare |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 days | — |
| Size | 14 MB | 37 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Hisa Hashisaka](https://appshunter.io/developer/6772068208) | [Faraz Patankar](https://appshunter.io/developer/1867460182) |

## What reviewers say

### Chaal

[App page](https://appshunter.io/ios/app/chaal-chess-position-analyzer/id6796217523)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chaal Pro | $2.99 | per month |


### Knightmare

[App page](https://appshunter.io/ios/app/knightmare-the-long-night/id6816637035)

**In-app purchases:** none


## Frequently asked questions

### Is Chaal free?

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

### Is Knightmare free?

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

### Do Chaal or Knightmare have ads?

Neither Chaal nor Knightmare 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.*