# 슬렁한글키보드(SlungKey) vs 한글키보드(4천지인)

The clearest difference is price: 슬렁한글키보드(SlungKey) at Free against 한글키보드(4천지인)'s $1.99. 슬렁한글키보드(SlungKey) also leads on ratings volume (3 vs 1) and iOS requirement (9.0 vs 15.6). 한글키보드(4천지인)'s advantage is update cadence (weekly vs every 5 weeks) and review sentiment (100% vs 92%). On rating, ads, in-app purchases and device support there is nothing between them.

슬렁한글키보드(SlungKey) is free to download; 한글키보드(4천지인) costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for 슬렁한글키보드(SlungKey) against 5.0 for 한글키보드(4천지인). Both are backed by a comparable volume of ratings — 3 and 1 respectively. Written reviews are what separate them: 92% of 슬렁한글키보드(SlungKey)'s written reviews are positive against 100% of 한글키보드(4천지인)'s.

슬렁한글키보드(SlungKey) ships an update every 5 weeks, 한글키보드(4천지인) weekly. The most recent releases landed on October 21, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | 슬렁한글키보드(SlungKey) | 한글키보드(4천지인) |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/slungkey/id1394561598/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/4/id6753592626/reviews) |
| Number of ratings | **3** | 1 |
| Positive reviews | 92.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Weekly** |
| Monetization | **Free** | Paid |
| Size | 27 MB | 4 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Seyoung Park](https://appshunter.io/developer/1394561597) | [InCheol choi](https://appshunter.io/developer/1441286422) |

## What reviewers say

### 슬렁한글키보드(SlungKey)

[App page](https://appshunter.io/ios/app/slungkey/id1394561598)

This keyboard app offers a unique input method combining tapping and swiping for faster Korean typing. It features intuitive layouts, quick access to complex vowels, and auto-completion for frequently used phrases and personal information. Customize keyboard size, sound, and vibration for a personalized typing experience.

**Highlights:** Tap and swipe input, Intuitive layout, One-touch double vowels, Auto-completion for phrases, Customizable keyboard settings, Cursor movement with spacebar

**Features:** macOS Compatibility

**In-app purchases:** none


### 한글키보드(4천지인)

[App page](https://appshunter.io/ios/app/4/id6753592626)

A lightweight and fast Korean keyboard designed for mobile input. It features a simple 7-consonant, 6-vowel key layout with additional symbol keys for efficient typing on the go. Installation is straightforward through device settings.

**Highlights:** Lightweight and fast performance, Simple 7-consonant, 6-vowel key layout, Dedicated symbol keys, Intuitive input method, Easy installation via device settings

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

**In-app purchases:** none


## Frequently asked questions

### Is 슬렁한글키보드(SlungKey) free?

슬렁한글키보드(SlungKey) is free to download, with no in-app purchases.

### Is 한글키보드(4천지인) free?

한글키보드(4천지인) costs $1.99, with no in-app purchases.

### Which has better reviews, 슬렁한글키보드(SlungKey) or 한글키보드(4천지인)?

슬렁한글키보드(SlungKey) and 한글키보드(4천지인) are both rated 5.0 out of 5 on the App Store, from 3 and 1 ratings respectively.

### Do 슬렁한글키보드(SlungKey) or 한글키보드(4천지인) have ads?

Neither 슬렁한글키보드(SlungKey) nor 한글키보드(4천지인) shows ads.

### Which is updated more often, 슬렁한글키보드(SlungKey) or 한글키보드(4천지인)?

슬렁한글키보드(SlungKey) ships an update every 5 weeks, and 한글키보드(4천지인) weekly. Most recently, 슬렁한글키보드(SlungKey) was updated on October 21, 2026 and 한글키보드(4천지인) on October 8, 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.*