# KhmerChess Ouk Chaktrang vs Janggi Pro

The clearest difference is update cadence: KhmerChess Ouk Chaktrang at every 2 weeks against Janggi Pro's every 6 weeks. 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.

KhmerChess Ouk Chaktrang ships an update every 2 weeks, Janggi Pro every 6 weeks. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | KhmerChess Ouk Chaktrang | Janggi Pro |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 6 weeks |
| Monetization | — | Free |
| Size | 90 MB | 18 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Sovathana Phat](https://appshunter.io/developer/1529310691) | [Lim Sangjin](https://appshunter.io/developer/1437057653) |

## What reviewers say

### KhmerChess Ouk Chaktrang

[App page](https://appshunter.io/ios/app/khmerchess-ouk-chaktrang/id6449908889)

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

**In-app purchases:** none


### Janggi Pro

[App page](https://appshunter.io/ios/app/janggi-pro/id6766077809)

Experience authentic Korean chess (Janggi) with traditional rules on a 9x10 board. Features two AI tiers, local multiplayer, and ELO ranking. Enjoy a clean, ad-free interface with no sign-up required.

**Highlights:** Authentic 9x10 Janggi board, Traditional rule set, Two AI difficulty tiers, Local two-player mode, ELO ranking system, Game Center leaderboards, Multi-language support

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

**In-app purchases:** none


## Frequently asked questions

### Is KhmerChess Ouk Chaktrang free?

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

### Is Janggi Pro free?

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

### Do KhmerChess Ouk Chaktrang or Janggi Pro have ads?

Neither KhmerChess Ouk Chaktrang nor Janggi Pro shows ads.

### Which is updated more often, KhmerChess Ouk Chaktrang or Janggi Pro?

KhmerChess Ouk Chaktrang ships an update every 2 weeks, and Janggi Pro every 6 weeks. Most recently, KhmerChess Ouk Chaktrang was updated on October 25, 2026 and Janggi Pro on October 31, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*