# Knight Combat 2D vs Heatmap Chess

The clearest difference is in-app purchases: Knight Combat 2D at none against Heatmap Chess's 1. Knight Combat 2D also leads on update cadence (every 2 days vs every 2 months). Heatmap Chess's advantage is iOS requirement (13.4 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Heatmap Chess sells 1 one-off in-app purchase. Knight Combat 2D asks for nothing beyond the download.

Knight Combat 2D ships an update every 2 days, Heatmap Chess every 2 months. The most recent releases landed on October 19, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Knight Combat 2D | Heatmap Chess |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 2 days** | Every 2 months |
| Size | 93 MB | 19 MB |
| Requires iOS | 15.0 | **13.4** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [OCCUPA YAZILIM SANAYI TICARET LIMITED SIRKETI](https://appshunter.io/developer/1874675384) | [Utku Kucu](https://appshunter.io/developer/1896253523) |

## What reviewers say

### Knight Combat 2D

[App page](https://appshunter.io/ios/app/knight-combat-2d/id6758734868)

**Features:** macOS Compatibility

**In-app purchases:** none


### Heatmap Chess

[App page](https://appshunter.io/ios/app/heatmap-chess/id6766252248)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Everything | $4.99 | one-time |


## Frequently asked questions

### Is Knight Combat 2D free?

Knight Combat 2D is free to download, with no in-app purchases.

### Is Heatmap Chess free?

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

### Do Knight Combat 2D or Heatmap Chess have ads?

Both Knight Combat 2D and Heatmap Chess show ads.

### Which is updated more often, Knight Combat 2D or Heatmap Chess?

Knight Combat 2D ships an update every 2 days, and Heatmap Chess every 2 months. Most recently, Knight Combat 2D was updated on October 19, 2026 and Heatmap Chess on October 13, 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.*