# Black & White Go vs 척척장기

The clearest difference is in-app purchases: Black & White Go at none against 척척장기's 1. Black & White Go also leads on ads (none vs shown) and iOS requirement (15.0 vs 17.0). 척척장기's advantage is update cadence (every 2 days vs every 2 months). On price and device support there is nothing between them.

Both are free to download. 척척장기 sells 1 one-off in-app purchase. Black & White Go asks for nothing beyond the download.

Black & White Go ships an update every 2 months, 척척장기 every 2 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Black & White Go | 척척장기 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 2 days** |
| Monetization | Free | — |
| Size | 38 MB | 18 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [TB SOFT(SK)](https://appshunter.io/developer/495095043) | [mongdaewon](https://appshunter.io/developer/1882283495) |

## What reviewers say

### Black & White Go

[App page](https://appshunter.io/ios/app/black-and-white-go/id1663126016)

This premium board game offers an offline Go experience powered by a local AI engine. Analyze games, review moves, and play against AI or friends. It's suitable for all skill levels, from beginners to masters.

**Highlights:** Offline AI engine (KataGo), Player vs AI mode, Player vs Player mode, AI vs AI mode, Position analysis, Replay mode

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

**In-app purchases:** none


### 척척장기

[App page](https://appshunter.io/ios/app/id6819539122)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 광고 제거 | $1.99 | one-time |


## Frequently asked questions

### Is Black & White Go free?

Black & White Go is free to download, with no in-app purchases.

### Is 척척장기 free?

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

### Do Black & White Go or 척척장기 have ads?

척척장기 shows ads; Black & White Go does not.

### Which is updated more often, Black & White Go or 척척장기?

Black & White Go ships an update every 2 months, and 척척장기 every 2 days. Most recently, Black & White Go was updated on November 3, 2026 and 척척장기 on October 31, 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.*