# Go katago vs 孔夫子

The clearest difference is in-app purchases: 孔夫子 at none against Go katago's 10. 孔夫子 also leads on ads (none vs shown). Go katago's advantage is update cadence (every 2 weeks vs every 13 months) and iOS requirement (12.0 vs 15.0). On price and device support there is nothing between them.

Both are free to download. Go katago sells 10 in-app purchases, starting at $3.99 per month. 孔夫子 asks for nothing beyond the download.

Go katago ships an update every 2 weeks, 孔夫子 every 13 months. The most recent releases landed on October 5, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Go katago | 孔夫子 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (24 ratings)](https://appshunter.io/ios/app/go-katago/id1509047602/reviews)** | — |
| Number of ratings | **24** | — |
| Positive reviews | 65.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Every 13 months |
| Monetization | Free with in-app purchases | — |
| Size | 76 MB | 116 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Beijing Kata Technology Co., Ltd.](https://appshunter.io/developer/1433352287) | [Chi Hsien Lai](https://appshunter.io/developer/1039759515) |

## What reviewers say

### Go katago

[App page](https://appshunter.io/ios/app/go-katago/id1509047602)

This app provides in-depth analysis and review tools for the strategy game Go. It offers move analysis, situation judgments, and intelligent suggestions to improve your gameplay. Review SGF files and revisit every move to understand the game's essence.

**Highlights:** Deep move analysis, Situation judgments, Intelligent suggestions, SGF file review, Revisit every move, AI-powered engine

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Months | $3.99 | per month |
| Months | $8.99 | per month |
| Quarters | $13.49 | per 3 months |
| Quarters | $26.49 | per 3 months |
| 6M bean | $0.99 | one-time |
| 1M bean | $0.99 | one-time |
| 50M bean | $7.99 | one-time |
| 98M bean | $14.99 | one-time |
| premium | $22.99 | one-time |
| 198M bean | $29.99 | one-time |


### 孔夫子

[App page](https://appshunter.io/ios/app/id6742394837)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Go katago free?

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

### Is 孔夫子 free?

孔夫子 is free to download, with no in-app purchases.

### Do Go katago or 孔夫子 have ads?

Go katago shows ads; 孔夫子 does not.

### Which is updated more often, Go katago or 孔夫子?

Go katago ships an update every 2 weeks, and 孔夫子 every 13 months. Most recently, Go katago was updated on October 5, 2026 and 孔夫子 on October 3, 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.*