# Light GO 19x vs Black & White Go

The clearest difference is review sentiment: Light GO 19x at 75% against Black & White Go's 0%. Light GO 19x also leads on iOS requirement (8.0 vs 15.0). Black & White Go's advantage is in-app purchases (none vs 1). On price, update cadence, ads and monetization model there is nothing between them.

Both are free to download. Light GO 19x sells 1 one-off in-app purchase. Black & White Go asks for nothing beyond the download.

Light GO 19x ships an update every 3 months, Black & White Go every 2 months. The most recent releases landed on October 17, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Light GO 19x | Black & White Go |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (7 ratings)](https://appshunter.io/ios/app/light-go-19x/id655379918/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | **75.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 43 MB | 38 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CHIA HO KUO](https://appshunter.io/developer/433588685) | [TB SOFT(SK)](https://appshunter.io/developer/495095043) |

## What reviewers say

### Light GO 19x

[App page](https://appshunter.io/ios/app/light-go-19x/id655379918)

Engage in a classic 19x19 board game with AI, local multiplayer, or online opponents. Track your progress with leaderboards and achievements, and utilize helpful features like dead stone checking and an undo function.

**Highlights:** 19x19 board game, AI opponent, 2-player mode, Network multiplayer, Leaderboards, Achievements, Dead stone checking

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Record Function | $0.99 | one-time |


### 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


## Frequently asked questions

### Is Light GO 19x free?

Light GO 19x is free to download, with in-app purchases available.

### Is Black & White Go free?

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

### Do Light GO 19x or Black & White Go have ads?

Neither Light GO 19x nor Black & White Go shows ads.

### Which is updated more often, Light GO 19x or Black & White Go?

Light GO 19x ships an update every 3 months, and Black & White Go every 2 months. Most recently, Light GO 19x was updated on October 17, 2026 and Black & White Go on October 10, 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.*