# Queen Difficult Chess Game vs Classic 4

The clearest difference is update cadence: Classic 4 at every 9 months against Queen Difficult Chess Game's every 25 months. Queen Difficult Chess Game's advantage is iOS requirement (9.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Queen Difficult Chess Game ships an update every 25 months, Classic 4 every 9 months. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Queen Difficult Chess Game | Classic 4 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 25 months | **Every 9 months** |
| Size | 17 MB | 1 MB |
| Requires iOS | **9.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple TV |
| Age rating | 4+ | 4+ |
| Developer | [Hakan Kokarcalı](https://appshunter.io/developer/820914768) | [Julien Eyriès](https://appshunter.io/developer/414653864) |

## What reviewers say

### Queen Difficult Chess Game

[App page](https://appshunter.io/ios/app/queen-difficult-chess-game/id1037890574)

**Features:** macOS Compatibility

**In-app purchases:** none


### Classic 4

[App page](https://appshunter.io/ios/app/classic-4/id1524785864)

**In-app purchases:** none


## Frequently asked questions

### Is Queen Difficult Chess Game free?

Queen Difficult Chess Game is free to download, with no in-app purchases.

### Is Classic 4 free?

Classic 4 is free to download, with no in-app purchases.

### Do Queen Difficult Chess Game or Classic 4 have ads?

Neither Queen Difficult Chess Game nor Classic 4 shows ads.

### Which is updated more often, Queen Difficult Chess Game or Classic 4?

Queen Difficult Chess Game ships an update every 25 months, and Classic 4 every 9 months. Most recently, Queen Difficult Chess Game was updated on October 26, 2026 and Classic 4 on October 25, 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.*