# Black & White Go vs Go Challenger

The clearest difference is review sentiment: Go Challenger at 58% against Black & White Go's 0%. Go Challenger also leads on update cadence (every 5 weeks vs every 2 months) and iOS requirement (13.0 vs 15.0). Black & White Go's advantage is in-app purchases (none vs 5) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Go Challenger sells 5 one-off in-app purchases. Black & White Go asks for nothing beyond the download.

Black & White Go ships an update every 2 months, Go Challenger every 5 weeks. The most recent releases landed on October 10, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Black & White Go | Go Challenger |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (3 ratings)](https://appshunter.io/ios/app/go-challenger/id6448589144/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | 0.0% of reviews | **58.3% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 38 MB | 109 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TB SOFT(SK)](https://appshunter.io/developer/495095043) | [Com2uS TYGEM Corporation](https://appshunter.io/developer/336755947) |

## 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


### Go Challenger

[App page](https://appshunter.io/ios/app/go-challenger/id6448589144)

Enhance your Go skills with daily Life & Death quizzes and AI-powered move analysis. Practice thousands of problems tailored to your level, compete globally, and test your abilities.

**Highlights:** AI-powered move analysis, 5,000+ Life & Death quizzes, Daily tailored quizzes, Global user competition, Level testing, Customizable Go stones and boards

**Features:** Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Key Single Item 1 | $1.99 | one-time |
| Ad Removal Item | $1.99 | one-time |
| Key Single Item 2 | $3.99 | one-time |
| Monthly limitation | $5.99 | one-time |
| Key Single Item 3 | $19.99 | one-time |


## Frequently asked questions

### Is Black & White Go free?

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

### Is Go Challenger free?

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

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

Go Challenger shows ads; Black & White Go does not.

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

Black & White Go ships an update every 2 months, and Go Challenger every 5 weeks. Most recently, Black & White Go was updated on October 10, 2026 and Go Challenger on October 21, 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.*