# King Sejong Keyboard vs 원터치 인증

The clearest difference is price: 원터치 인증 at Free against King Sejong Keyboard's $27.00. On update cadence, ads, in-app purchases and device support there is nothing between them.

원터치 인증 is free to download; King Sejong Keyboard costs $27.00 up front. Neither carries in-app purchases, so what you see is what you pay.

King Sejong Keyboard ships an update fortnightly, 원터치 인증 every 3 weeks. The most recent releases landed on October 24, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | King Sejong Keyboard | 원터치 인증 |
| --- | --- | --- |
| Price | $27.00 | **Free** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | Paid | — |
| Size | 67 MB | 3 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TeraBaTek Co., Ltd](https://appshunter.io/developer/1625214140) | [Juhan Kim](https://appshunter.io/developer/521970501) |

## What reviewers say

### King Sejong Keyboard

[App page](https://appshunter.io/ios/app/king-sejong-keyboard/id6445901835)

Experience a faster, more accurate typing experience with a customizable keyboard. Design your layout, choose colors and fonts, and utilize quick-type features for increased productivity. It prioritizes user privacy and offers a smart typing solution.

**Highlights:** Shift-less keyboard layout, Customizable key layouts and screen settings, Personalized colors and fonts, QuickType settings for rapid access, Save favorite texts and images, Multi-language support with Korean layouts

**In-app purchases:** none


### 원터치 인증

[App page](https://appshunter.io/ios/app/id6479598505)

**In-app purchases:** none


## Frequently asked questions

### Is King Sejong Keyboard free?

King Sejong Keyboard costs $27.00, with no in-app purchases.

### Is 원터치 인증 free?

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

### Do King Sejong Keyboard or 원터치 인증 have ads?

Neither King Sejong Keyboard nor 원터치 인증 shows ads.

### Which is updated more often, King Sejong Keyboard or 원터치 인증?

King Sejong Keyboard ships an update fortnightly, and 원터치 인증 every 3 weeks. Most recently, King Sejong Keyboard was updated on October 24, 2026 and 원터치 인증 on October 14, 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.*