# Go katago vs Smart Arya School

The clearest difference is in-app purchases: Smart Arya School at none against Go katago's 10. Smart Arya School also leads on ads (none vs shown). Go katago's advantage is update cadence (every 2 weeks vs every 9 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. Smart Arya School asks for nothing beyond the download.

Go katago ships an update every 2 weeks, Smart Arya School every 9 months. The most recent releases landed on October 24, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Go katago | Smart Arya School |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (25 ratings)](https://appshunter.io/ios/app/go-katago/id1509047602/reviews)** | — |
| Number of ratings | **25** | — |
| Positive reviews | 65.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Every 9 months |
| Monetization | Free with in-app purchases | — |
| Size | 76 MB | 96 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Beijing Kata Technology Co., Ltd.](https://appshunter.io/developer/1433352287) | [C.S. InfoTech](https://appshunter.io/developer/1239116634) |

## 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 |


### Smart Arya School

[App page](https://appshunter.io/ios/app/smart-arya-school/id6745204638)

**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 Smart Arya School free?

Smart Arya School is free to download, with no in-app purchases.

### Do Go katago or Smart Arya School have ads?

Go katago shows ads; Smart Arya School does not.

### Which is updated more often, Go katago or Smart Arya School?

Go katago ships an update every 2 weeks, and Smart Arya School every 9 months. Most recently, Go katago was updated on October 24, 2026 and Smart Arya School on October 19, 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.*