# Learning Hangul vs Sudoku

The clearest difference is in-app purchases: Sudoku at none against Learning Hangul's 3. Learning Hangul's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Learning Hangul sells 3 one-off in-app purchases. Sudoku asks for nothing beyond the download.

## The numbers

| Metric | Learning Hangul | Sudoku |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 6 months | — |
| Size | 0 MB | 3 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sungjun Kim](https://appshunter.io/developer/1602461985) | [PigSoft](https://appshunter.io/developer/685168930) |

## What reviewers say

### Learning Hangul

[App page](https://appshunter.io/ios/app/learning-hangul/id6449379992)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| coffee | $0.99 | one-time |
| latte | $4.99 | one-time |
| whopper set | $9.99 | one-time |


### Sudoku

[App page](https://appshunter.io/ios/app/sudoku/id6739762067)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Learning Hangul free?

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

### Is Sudoku free?

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

### Do Learning Hangul or Sudoku have ads?

Sudoku shows ads; Learning Hangul does not.

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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.*