# 바둑 사활 vs Spread

The clearest difference is update cadence: Spread at every 4 days against 바둑 사활's every 3 months. 바둑 사활's advantage is iOS requirement (11.0 vs 13.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

바둑 사활 ships an update every 3 months, Spread every 4 days. The most recent releases landed on October 24, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | 바둑 사활 | Spread |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (2 ratings)](https://appshunter.io/ios/app/3000/id6447662233/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 16.7% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | **Every 4 days** |
| Monetization | Ad-supported | — |
| Size | 158 MB | 11 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [jongsin kim](https://appshunter.io/developer/1214856091) | [JUNGHUN YANG](https://appshunter.io/developer/6772514996) |

## What reviewers say

### 바둑 사활

[App page](https://appshunter.io/ios/app/3000/id6447662233)

This app offers a vast collection of Go problems, with over 2,800 available for free. It's designed to help players of all levels improve their game through practice and AI-assisted feedback. The problems are categorized by difficulty and include answer keys and reference charts.

**Highlights:** 3000 Go problems, Over 2,800 free problems, Beginner, intermediate, and advanced levels, Answer keys and reference charts, AI response for practice, Constant updates

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

**In-app purchases:** none


### Spread

[App page](https://appshunter.io/ios/app/spread-territory-battle/id6772514994)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 바둑 사활 free?

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

### Is Spread free?

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

### Do 바둑 사활 or Spread have ads?

Both 바둑 사활 and Spread show ads.

### Which is updated more often, 바둑 사활 or Spread?

바둑 사활 ships an update every 3 months, and Spread every 4 days. Most recently, 바둑 사활 was updated on October 24, 2026 and Spread on October 15, 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.*