# King Duel vs Shadow Cubes

The clearest difference is ads: Shadow Cubes at none against King Duel's shown. King Duel's advantage is iOS requirement (13.0 vs 15.0). On price, update cadence, 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.

Both ship on a similar rhythm, roughly every 4 days. The most recent releases landed on November 8, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | King Duel | Shadow Cubes |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 4 days | Every 4 days |
| Size | 58 MB | 7 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 9+ | 4+ |
| Developer | [HWA DAVID](https://appshunter.io/developer/1708168060) | [SONG SEONGBIN](https://appshunter.io/developer/6823397102) |

## What reviewers say

### King Duel

[App page](https://appshunter.io/ios/app/king-duel/id6747730105)

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

**In-app purchases:** none


### Shadow Cubes

[App page](https://appshunter.io/ios/app/shadow-cubes-3d-cube-puzzle/id6823397100)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is King Duel free?

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

### Is Shadow Cubes free?

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

### Do King Duel or Shadow Cubes have ads?

King Duel shows ads; Shadow Cubes does not.

### Which is updated more often, King Duel or Shadow Cubes?

King Duel ships an update every 4 days, and Shadow Cubes every 4 days. Most recently, King Duel was updated on November 8, 2026 and Shadow Cubes on November 1, 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.*