LG gram Link vs BookRemote
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
LG gram Link
Seamlessly connect your smartphone to an LG PC and webOS TV. Transfer files, mirror your screen, use your phone as a secondary display, and control devices with your PC's keyboard and mouse. Manage photos with AI classification and receive phone notifications on your PC.
- File transfer between devices
- Screen mirroring
- Smartphone as secondary display
- Keyboard/mouse sharing
- AI photo classification
- Receive smartphone notifications on PC
- Make/receive calls on PC
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■ App Info Connect your PC and LG webOS TV with your Smartphone regardless of the OS LG gram Link is a Smartphone connectivity application for LG PC users Try to connect your LG PC and LG webOS TV with any Smartphone regardless of the operating system You can transfer files, mirror your Smartphone, use it as a secondary monitor and more! ※ To use LG gram Link on gram PC, you must run the LG gram Link app on your iPhone (iPad). • Easy connection with QR code You can easily connect LG PC with your Smartphone just by scanning the QR code. • Smartphone ↔ PC / LG webOS TV file transfer Send any photos, videos or files you want to your Smartphone or LG webOS TV • Import files and photos from PC to Smartphone Quickly search for files and photos on your PC and effortlessly import them to your Smartphone. Access the data you need on your PC instantly to work more efficiently. (This feature works in conjunction with the gram chat On-Device, so the gram chat On-Device must be installed and run for the first time before it can be used.) • AI classification Manage and search your photos easily using LG AI Gallery feature. Your photos will be organized automatically by date, person, location, etc. • Screen mirroring Cast your Smartphone screen on your PC. • Display extension/duplication Use your Smartphone or LG webOS TV as a second screen. • Keyboard/Mouse sharing Control your Smartphone or LG webOS TV with your PC's keyboard/mouse. ※ To use the “Keyboard/Mouse share” feature, your iPhone needs to have Assistive Touch enabled. (Includes when trying to use "Keyboard/Mouse share" with mouse click in mirroring) Go to Settings > Accessibility > Touch > AssistiveTouch Assistive Touch Guide : https://support.apple.com/en-us/111794 • Sharing Smartphone camera Use your Smartphone's camera on your PC. Perfect for video conferencing or photography, offering flexible functionality. • Sharing Smartphone audio Play audio from your Smartphone through your PC speakers. Enjoy your content with enhanced sound quality. • Talking on the phone via PC Make or receive calls directly on your PC. Talk hands-free while working, boosting your productivity. • Get Smartphone notifications on PC View Smartphone notifications directly on your PC. Stay updated and conveniently manage your notifications without missing anything. ■ Supported models : webOS TV - webOS26 version or later required ■ Access rights - Photos (all photos) (Required) : Accessing photos and videos to be transmitted - Camera (Required) : Scanning a QR code to connect to a PC, taking photos, and attaching them - Notification (Required) : Checking connection, receiving files, and sending a transfer complete notification - Local network (Optional) : Accessing a local network to connect to a PC - Bluetooth (Optional) : Searching LG gram Link app users nearby - Files and folders (Optional) : Accessing files and folders to be transmitted to a PC - Location services (camera) (Optional) : Accessing locations where photos are saved - Microphone (Optional) : Accessing a microphone while recording videos ■ Support E-mail : lg-gramlink@lge.com
BookRemote
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.
- Bluetooth remote control
- Page turning (next/previous)
- Brightness adjustment
- Trackpad navigation
- Supports iPhone and Apple Watch
- Night mode/screen inversion
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Remote control for Reader app only This is a remote control app that supports the page switching function remotely from the Reader app we sell. (For a list of supported apps, see the Supported Apps section below) Remote connection with Reader app via Bluetooth Supports both iPhone and Apple Watch ** characteristic ** - Can be installed and used on both iPhone and Apple Watch (supports Bluetooth) - Remote control that remotely sends commands to the connected Reader app - iPhone iOS 17+ - Apple Watch WatchOS 10+ **Transfer operation to Reader app** - Page transition: next page, previous page - Move to first page/last page - Open the next file - Increase/decrease screen brightness - Screen inversion (night mode) - Clear (image/PDF files only) - Trackpad: Switch pages by tapping and long-tapping the square-shaped pad, not a button. - Trackpad Drag: Drag the trackpad to scroll through the content of the webtoon mode or webtoon reader app. **Supported Apps** - Common features: iOS / iPadOS version 17 or higher - Text Viewer - Manga Viewer - Komi Reader - EBook Viewer - Book View - WebToon Reader
Screenshots
Verdict
The clearest difference is review sentiment: BookRemote at 100% against LG gram Link's 42%. BookRemote also leads on update cadence (every 5 days vs every 2 months). LG gram Link's advantage is price (Free vs $3.99). On ads, in-app purchases, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
LG gram Link is free to download; BookRemote costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.
LG gram Link ships an update every 2 months, BookRemote every 5 days. The most recent releases landed on September 22, 2026 and September 15, 2026 respectively.
| Parameter | LG gram Link | BookRemote |
|---|---|---|
| Price | Free — better | $3.99 |
| Rating | 2.0 (19 ratings) — better | — |
| Positive reviews | 41.7% of reviews | 100.0% of reviews — better |
| Number of ratings | 19 — better | — |
| Update frequency | Every 2 months | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Paid |
| Devices | iPhone, iPad | iPhone, Apple Watch |
| Requires iOS | 16.2 — better | 17.0 |
| Further details — not scored | ||
| Size | 325 MB | 24 MB |
| Age rating | 4+ | 4+ |
| Developer | LG Electronics, Inc. | kim juyoung |
Customer experience
LG gram Link
BookRemote
In-app purchases
LG gram Link
No in-app purchases
BookRemote
No in-app purchases









