Gantry SG is made and published by Linlay Lee. AppBrain is an independent app data site and isn't affiliated with Linlay Lee. The app name, icon, screenshots and description belong to Linlay Lee and are shown as published on the App Store.
AppBrain's verdict
- Last updated
- July 26, 2026
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Releases
Updates seen on the App Store- Version
- 1.2.1
- Launched
- July 2026
No changelog data
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Technology
Found in the app by AppBrain- Price
- Free
- App size
- 20.6 MB
- Content rating
- Everyone
Technologies used by Gantry SG
About the app and developer
About Gantry SG
Gantry SG is a navigation app developed by Linlay Lee.
What is the rating of Gantry SG?
Gantry SG has no ratings yet.
Is Gantry SG free?
Gantry SG is free. The app size is 20.62 MB. The latest version available is 1.2.1. The last update was on July 26, 2026.
What are the requirements for Gantry SG?
The app has a content rating of Everyone. The app has been available on the App Store since July 2026.
Developer information for Linlay Lee
Address:
Store listing
By Linlay Lee, from the App Store
Screenshots by Linlay Lee, from the the App Store listing
Description by Linlay Lee Written by the developer, not by AppBrain. Click to read.
Gantry keeps the things you actually need while driving — your ERP road-pricing
charges, cashcard balance, speed, and road alerts — on a clear, always-on display
in your car. Your phone does the work in your pocket; the display is what you watch.
Gantry connects to your vehicle's OBU (On-Board Unit) using LTA's official OBU
API/SDK, parses the ERP 2.0 messages, and relays just what matters to a dedicated
in-car screen over Bluetooth. No more glancing at your phone to check a charge or a
low balance.
WHAT GANTRY SHOWS
• ERP charges and cashcard deductions, the moment they happen
• Your card balance — with a heads-up before it runs low
• Current speed and speed-limit signs
• Speed cameras, parking availability, travel times, and official LTA road-sign alerts
• A big, legible clock and speed when nothing else needs your attention
BUILT TO STAY OUT OF YOUR WAY
• A priority-driven layout decides what matters most at each moment
• A built-in preview mirrors the display, so you can set it up and confirm it works before you drive
• An Activity feed logs every charge, deduction, and alert so nothing goes unnoticed
• Live Activities and widgets keep your balance on the Lock Screen and trip status in the Dynamic Island
• Pair by scanning a QR code — then it reconnects automatically every time you get in
• Customise brightness, theme, which alerts to show, message timing, speed, and clock
OVER-THE-AIR UPDATES
New display firmware is delivered straight from your phone over Bluetooth — verified
before installing, with automatic rollback for safety. No wires, no computer.
REQUIRES THE GANTRY DISPLAY
Gantry is the companion app for the Gantry Display, a round AMOLED screen for your
car powered by a single USB-C cable. The app's job is to bridge your OBU and the
display — it is not a standalone dashboard, and the hardware display is required to
use it. Learn more and order at gantrydisplay.com.
Built for Singapore's next-generation ERP.
charges, cashcard balance, speed, and road alerts — on a clear, always-on display
in your car. Your phone does the work in your pocket; the display is what you watch.
Gantry connects to your vehicle's OBU (On-Board Unit) using LTA's official OBU
API/SDK, parses the ERP 2.0 messages, and relays just what matters to a dedicated
in-car screen over Bluetooth. No more glancing at your phone to check a charge or a
low balance.
WHAT GANTRY SHOWS
• ERP charges and cashcard deductions, the moment they happen
• Your card balance — with a heads-up before it runs low
• Current speed and speed-limit signs
• Speed cameras, parking availability, travel times, and official LTA road-sign alerts
• A big, legible clock and speed when nothing else needs your attention
BUILT TO STAY OUT OF YOUR WAY
• A priority-driven layout decides what matters most at each moment
• A built-in preview mirrors the display, so you can set it up and confirm it works before you drive
• An Activity feed logs every charge, deduction, and alert so nothing goes unnoticed
• Live Activities and widgets keep your balance on the Lock Screen and trip status in the Dynamic Island
• Pair by scanning a QR code — then it reconnects automatically every time you get in
• Customise brightness, theme, which alerts to show, message timing, speed, and clock
OVER-THE-AIR UPDATES
New display firmware is delivered straight from your phone over Bluetooth — verified
before installing, with automatic rollback for safety. No wires, no computer.
REQUIRES THE GANTRY DISPLAY
Gantry is the companion app for the Gantry Display, a round AMOLED screen for your
car powered by a single USB-C cable. The app's job is to bridge your OBU and the
display — it is not a standalone dashboard, and the hardware display is required to
use it. Learn more and order at gantrydisplay.com.
Built for Singapore's next-generation ERP.