# 전통장기 혼자하기 vs Ball Invasion

The clearest difference is in-app purchases: 전통장기 혼자하기 at none against Ball Invasion's 1. Ball Invasion's advantage is update cadence (every 2 weeks vs every 3 months) and iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Ball Invasion sells 1 one-off in-app purchase. 전통장기 혼자하기 asks for nothing beyond the download.

전통장기 혼자하기 ships an update every 3 months, Ball Invasion every 2 weeks. The most recent releases landed on November 1, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | 전통장기 혼자하기 | Ball Invasion |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.5 (2 ratings)](https://appshunter.io/ios/app/id467575188/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 42.9% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | Ad-supported | — |
| Size | 124 MB | 162 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [FREEON](https://appshunter.io/developer/335300377) | [Sandor Tasnadi](https://appshunter.io/developer/1102198629) |

## What reviewers say

### 전통장기 혼자하기

[App page](https://appshunter.io/ios/app/id467575188)

Enjoy traditional Korean chess anytime, anywhere with a clean design and intuitive controls. Practice your skills against a self-developed AI with various difficulty levels, no network required. Analyze past games and compete globally.

**Highlights:** Offline AI matches, Traditional Korean chess rules, Multiple AI difficulty levels, Game history analysis (기보), Global ranking system, Customizable boards and pieces, Simple and intuitive UI

**Features:** Vision Pro support

**In-app purchases:** none


### Ball Invasion

[App page](https://appshunter.io/ios/app/ball-invasion/id1437126449)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $3.99 | one-time |


## Frequently asked questions

### Is 전통장기 혼자하기 free?

전통장기 혼자하기 is free to download, with no in-app purchases.

### Is Ball Invasion free?

Ball Invasion is free to download, with in-app purchases available.

### Do 전통장기 혼자하기 or Ball Invasion have ads?

Both 전통장기 혼자하기 and Ball Invasion show ads.

### Which is updated more often, 전통장기 혼자하기 or Ball Invasion?

전통장기 혼자하기 ships an update every 3 months, and Ball Invasion every 2 weeks. Most recently, 전통장기 혼자하기 was updated on November 1, 2026 and Ball Invasion on November 6, 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.*