# 한글 십자말풀이 vs K

The clearest difference is in-app purchases: K at none against 한글 십자말풀이's 1. K also leads on update cadence (every 2 days vs every 2 months) and review sentiment (89% vs 60%). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 한글 십자말풀이 sells 1 one-off in-app purchase. K asks for nothing beyond the download.

한글 십자말풀이 ships an update every 2 months, K every 2 days. The most recent releases landed on November 7, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | 한글 십자말풀이 | K |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (6 ratings)](https://appshunter.io/ios/app/id6447067139/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 60.0% of reviews | **88.9% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Every 2 days** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 77 MB | 35 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [HFX Lab](https://appshunter.io/developer/1139262927) | [JAEMIN LEE](https://appshunter.io/developer/1894477300) |

## What reviewers say

### 한글 십자말풀이

[App page](https://appshunter.io/ios/app/id6447067139)

Learn Korean vocabulary and improve your language skills through challenging crossword puzzles. Features diverse question types based on popular TV show content, with new problems added regularly. Perfect for quick, engaging mental training.

**Highlights:** Challenging Korean vocabulary quizzes, Crossword puzzles based on TV show content, Diverse question types (definitions, initial consonants, associations), Review and replay solved puzzles, Regularly updated problem sets, Brain training and vocabulary enhancement

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 프리미엄 | $3.99 | one-time |


### K

[App page](https://appshunter.io/ios/app/k-jihacheol/id6789366747)

Learn subway station names through fun quizzes. Master Korean and international subway lines, improving your typing speed and memorization skills. Perfect for commuters, travelers, and language learners.

**Highlights:** Two game modes: Typing and Memorization, Learn Korean and international subway lines, Improve typing speed and accuracy, Track progress and achievements, Explore subway maps, Practice foreign language vocabulary

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

**In-app purchases:** none


## Frequently asked questions

### Is 한글 십자말풀이 free?

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

### Is K free?

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

### Do 한글 십자말풀이 or K have ads?

Both 한글 십자말풀이 and K show ads.

### Which is updated more often, 한글 십자말풀이 or K?

한글 십자말풀이 ships an update every 2 months, and K every 2 days. Most recently, 한글 십자말풀이 was updated on November 7, 2026 and K on November 5, 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.*