Comparison

LG gram Link vs Simex

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • 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
Features
Read full description

■ 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

About

Simex

Features
Read full description

SIMEX SmartIoT is a smart home management application that enables you to monitor, control, and automate your connected devices securely from anywhere. Designed for homes and businesses, the app provides an intuitive and reliable experience for managing gateways, rooms, and smart devices. Features • Secure sign in with Apple, Google, or Email • Manage smart gateways and connected devices • Remote control of lights, switches, and supported devices • Organize devices by home and room • Create automation and smart scenes • Receive real-time device status updates • Push notifications for important events • Secure cloud synchronization • Fast and reliable communication Supported Devices • Smart lights • Smart switches • Sensors • Smart plugs • Zigbee-compatible devices • Other SIMEX SmartIoT supported devices

Screenshots

LG gram Link4 screens
Simex4 screens

Verdict

The call

The clearest difference is update cadence: Simex at every 3 days against LG gram Link's every 2 months. On price, ads, in-app purchases and device support 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

LG gram Link ships an update every 2 months, Simex every 3 days. The most recent releases landed on November 7, 2026 and October 31, 2026 respectively.

Scorecard1 real difference · 9 level
LG gram Link versus Simex: the parameters behind the verdict, then further details
ParameterLG gram LinkSimex
PriceFreeFree
Rating1.8 (24 ratings) — better—
Positive reviews41.7% of reviews—
Number of ratings24 — better—
Update frequencyEvery 2 monthsEvery 3 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.215.0 — better
Further details — not scored
Size325 MB363 MB
Age rating4+4+
DeveloperLG ElectronicsMINH PHUONG INVESTMENT TECHNOLOGY JOINT STOCK COMPANY

In-app purchases

None

LG gram Link

No in-app purchases

None

Simex

No in-app purchases

Questions

Is LG gram Link free?
LG gram Link is free to download, with no in-app purchases.
Is Simex free?
Simex is free to download, with no in-app purchases.
Do LG gram Link or Simex have ads?
Neither LG gram Link nor Simex shows ads.
Which is updated more often, LG gram Link or Simex?
LG gram Link ships an update every 2 months, and Simex every 3 days. Most recently, LG gram Link was updated on November 7, 2026 and Simex on October 31, 2026.

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