# Ouk Chaktrang vs Ouk 3D

The clearest difference is in-app purchases: Ouk Chaktrang at none against Ouk 3D's 8. Ouk Chaktrang also leads on update cadence (every 11 days vs every 6 weeks) and iOS requirement (12.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Ouk 3D sells 8 one-off in-app purchases. Ouk Chaktrang asks for nothing beyond the download.

Ouk Chaktrang ships an update every 11 days, Ouk 3D every 6 weeks. The most recent releases landed on October 24, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Ouk Chaktrang | Ouk 3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (69 ratings)](https://appshunter.io/ios/app/ouk-chaktrang/id1134384491/reviews)** | — |
| Number of ratings | **69** | — |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 11 days** | Every 6 weeks |
| Monetization | Ad-supported | — |
| Size | 29 MB | 187 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Nora Ky](https://appshunter.io/developer/928419018) | [Socheat Rath](https://appshunter.io/developer/1732520380) |

## What reviewers say

### Ouk Chaktrang

[App page](https://appshunter.io/ios/app/ouk-chaktrang/id1134384491)

Experience Cambodian chess, known as Ouk Chaktrang, a strategic board game for two players. The objective is to checkmate the opponent's King, similar to international chess, but with unique Cambodian traditions and gameplay.

**Highlights:** Cambodian chess variant, Two-player strategy game, Objective: Checkmate the King, Traditional gameplay, Offline play

**Features:** macOS Compatibility

**In-app purchases:** none


### Ouk 3D

[App page](https://appshunter.io/ios/app/ouk-3d/id6478314234)

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coins 4,000 | $0.99 | one-time |
| Gems 10 | $0.99 | one-time |
| Gems 25 | $1.99 | one-time |
| Coins 8,500 | $1.99 | one-time |
| Gems 60 | $4.99 | one-time |
| Coins 21,000 | $4.99 | one-time |
| Coins 50,000 | $9.99 | one-time |
| Gems 130 | $9.99 | one-time |


## Frequently asked questions

### Is Ouk Chaktrang free?

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

### Is Ouk 3D free?

Ouk 3D is free to download, with in-app purchases available.

### Do Ouk Chaktrang or Ouk 3D have ads?

Both Ouk Chaktrang and Ouk 3D show ads.

### Which is updated more often, Ouk Chaktrang or Ouk 3D?

Ouk Chaktrang ships an update every 11 days, and Ouk 3D every 6 weeks. Most recently, Ouk Chaktrang was updated on October 24, 2026 and Ouk 3D on October 7, 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.*