# BookRemote vs LK 워치키보드

The clearest difference is review sentiment: BookRemote at 100% against LK 워치키보드's 58%. BookRemote also leads on update cadence (every 5 days vs every 3 weeks) and price ($3.99 vs $5.99). LK 워치키보드's advantage is iOS requirement (13.0 vs 17.0). On ads, in-app purchases, monetization model and device support there is nothing between them.

BookRemote costs $3.99 and LK 워치키보드 $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

BookRemote ships an update every 5 days, LK 워치키보드 every 3 weeks. The most recent releases landed on October 3, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | BookRemote | LK 워치키보드 |
| --- | --- | --- |
| Price | **$3.99** | $5.99 |
| Positive reviews | **100.0% of reviews** | 58.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 3 weeks |
| Monetization | Paid | Paid |
| Size | 24 MB | 1 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, Apple Watch | **iPhone, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [kim juyoung](https://appshunter.io/developer/918406157) | [Park Sung Cheol](https://appshunter.io/developer/328258577) |

## What reviewers say

### BookRemote

[App page](https://appshunter.io/ios/app/bookremote/id6477322443)

Control your reading app remotely using Bluetooth. This utility allows page turning, brightness adjustment, and trackpad navigation for compatible reader applications on your iPhone and Apple Watch.

**Highlights:** Bluetooth remote control, Page turning (next/previous), Brightness adjustment, Trackpad navigation, Supports iPhone and Apple Watch, Night mode/screen inversion

**Features:** Apple Watch app

**In-app purchases:** none


### LK 워치키보드

[App page](https://appshunter.io/ios/app/lk/id6478436386)

This app offers a Korean keyboard layout for Apple Watch, mirroring the familiar iPhone keyboard. It allows for comfortable message sending with an intuitive design.

**Highlights:** Korean keyboard layout for Apple Watch, Familiar iPhone keyboard arrangement, Comfortable message sending, Intuitive design

**Features:** Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is BookRemote free?

BookRemote costs $3.99, with no in-app purchases.

### Is LK 워치키보드 free?

LK 워치키보드 costs $5.99, with no in-app purchases.

### Do BookRemote or LK 워치키보드 have ads?

Neither BookRemote nor LK 워치키보드 shows ads.

### Which is updated more often, BookRemote or LK 워치키보드?

BookRemote ships an update every 5 days, and LK 워치키보드 every 3 weeks. Most recently, BookRemote was updated on October 3, 2026 and LK 워치키보드 on October 9, 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.*