# GBKey한글 vs 나비엔 스마트

The clearest difference is review sentiment: GBKey한글 at 100% against 나비엔 스마트's 37%. GBKey한글 also leads on iOS requirement (12.0 vs 15.0). 나비엔 스마트's advantage is price (Free vs $0.99). On update cadence, ads, in-app purchases and device support there is nothing between them.

나비엔 스마트 is free to download; GBKey한글 costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

GBKey한글 ships an update every 6 weeks, 나비엔 스마트 every 3 weeks. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | GBKey한글 | 나비엔 스마트 |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | — | **[3.6 (19 ratings)](https://appshunter.io/ios/app/id1621968030/reviews)** |
| Number of ratings | — | **19** |
| Positive reviews | **100.0% of reviews** | 36.6% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | Paid | **Free** |
| Size | 8 MB | 250 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TAE CHEOL CHEON](https://appshunter.io/developer/1001401881) | [KD Navien](https://appshunter.io/developer/456445012) |

## What reviewers say

### GBKey한글

[App page](https://appshunter.io/ios/app/gbkey/id1096128564)

This keyboard app offers a unique input method for Korean characters using simple tap or drag gestures. Easily switch between Korean, number/symbol, and phrase keyboards with intuitive swipes. It streamlines common actions like spacing, deleting, and new lines.

**Highlights:** Tap or drag to input Korean characters, Drag to switch between Korean, number/symbol, and phrase keyboards, Dedicated buttons for space, delete, and new lines, Intuitive gesture-based controls, Simple and straightforward interface

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

**In-app purchases:** none


### 나비엔 스마트

[App page](https://appshunter.io/ios/app/id1621968030)

Control and monitor various home appliances remotely. Manage heating, cooling, air quality, and security features for a comfortable and efficient living space. Share access with family and friends for seamless home management.

**Highlights:** Remote appliance control, Space-based device management, Family and friend sharing, Boiler heating and hot water control, Smart mat temperature and sleep modes, Air quality and ventilation management, Smart home security features

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

**In-app purchases:** none


## Frequently asked questions

### Is GBKey한글 free?

GBKey한글 costs $0.99, with no in-app purchases.

### Is 나비엔 스마트 free?

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

### Do GBKey한글 or 나비엔 스마트 have ads?

Neither GBKey한글 nor 나비엔 스마트 shows ads.

### Which is updated more often, GBKey한글 or 나비엔 스마트?

GBKey한글 ships an update every 6 weeks, and 나비엔 스마트 every 3 weeks. Most recently, GBKey한글 was updated on November 2, 2026 and 나비엔 스마트 on November 3, 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.*