# 수담 vs StonePath

The clearest difference is in-app purchases: 수담 at none against StonePath's 2. 수담 also leads on iOS requirement (15.0 vs 17.0). StonePath's advantage is ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. StonePath sells 2 in-app purchases, starting at $4.99 per month. 수담 asks for nothing beyond the download.

수담 ships an update every 5 days, StonePath weekly. Both last shipped on November 10, 2026.

## The numbers

| Metric | 수담 | StonePath |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 5 days** | Weekly |
| Monetization | — | Free with in-app purchases |
| Size | 94 MB | 245 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [addWisdom](https://appshunter.io/developer/1877454199) | [Alexey Volvak](https://appshunter.io/developer/6782193690) |

## What reviewers say

### 수담

[App page](https://appshunter.io/ios/app/ai/id6779269331)

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

**In-app purchases:** none


### StonePath

[App page](https://appshunter.io/ios/app/stonepath-go-game-9x9/id6807205641)

This app is a dedicated trainer for the 9x9 Go board, offering interactive play for openings, shapes, and master games. It provides detailed move analysis and multiple AI opponents, all running locally on your device.

**Highlights:** Interactive 9x9 Go board play, AI opponents from 20K to 1D, Detailed move analysis and verdicts, Live opening book with KataGo evaluations, 1,958 Go problems, including classics, Life-and-death shape training

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| StonePath Pro - Monthly | $4.99 | per month |
| StonePath Pro - Yearly | $29.99 | per year |


## Frequently asked questions

### Is 수담 free?

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

### Is StonePath free?

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

### Do 수담 or StonePath have ads?

수담 shows ads; StonePath does not.

### Which is updated more often, 수담 or StonePath?

수담 ships an update every 5 days, and StonePath weekly. Most recently, 수담 was updated on November 10, 2026 and StonePath on November 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.*