About
This application mirrors your vehicle's in-cab display to your mobile device, allowing remote access to Horizon software features. Perform calibrations, diagnostics, and tank fills from anywhere around your machine using a familiar interface.
What's New in XTEND
2.0.0
September 30, 2025
Support for latest consoles and bug fixes.
User reviews
Developer apps
FAQ
What is XTEND used for?
XTEND extends the user interface of Topcon in-cab displays to your mobile device. This allows you to access many Horizon software features and perform tasks like calibration and diagnostics remotely.
What devices does XTEND support?
XTEND is available for iPhone and iPad devices.
How does XTEND connect to the in-cab display?
A dedicated WiFi connection is used to keep your mobile device synchronized with the main display in the cab, ensuring real-time updates.
Can I use XTEND outside of the vehicle's cab?
Yes, you can use your mobile device to access XTEND features both within and outside the cab of your vehicle, offering flexibility in machine management.
Is XTEND free to use?
Yes, XTEND is available for free download and use, with no in-app purchases or advertisements.
How often is XTEND updated?
XTEND was last updated on September 30, 2025, with version 2.0.0. Updates typically occur to improve functionality and compatibility.
What is the age rating for XTEND?
XTEND has an age rating of 4+, making it suitable for a wide range of users.
Does XTEND have ads?
No, XTEND is ad-free. Users can enjoy the full functionality without any interruptions from advertisements.



