# 바둑 사활 vs Sudoku Basic

The clearest difference is update cadence: Sudoku Basic at daily against 바둑 사활's every 3 months. 바둑 사활's advantage is iOS requirement (11.0 vs 15.6). 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, Sudoku Basic daily. The most recent releases landed on September 29, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | 바둑 사활 | Sudoku Basic |
| --- | --- | --- |
| 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 | **Daily** |
| Monetization | Ad-supported | — |
| Size | 158 MB | 17 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [jongsin kim](https://appshunter.io/developer/1214856091) | [Kwangwoo Nam](https://appshunter.io/developer/1453328913) |

## 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


### Sudoku Basic

[App page](https://appshunter.io/ios/app/sudoku-basic/id6749841742)

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

**In-app purchases:** none


## Frequently asked questions

### Is 바둑 사활 free?

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

### Is Sudoku Basic free?

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

### Do 바둑 사활 or Sudoku Basic have ads?

Both 바둑 사활 and Sudoku Basic show ads.

### Which is updated more often, 바둑 사활 or Sudoku Basic?

바둑 사활 ships an update every 3 months, and Sudoku Basic daily. Most recently, 바둑 사활 was updated on September 29, 2026 and Sudoku Basic on October 9, 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.*