LINE tracking app

LINE is a popular messaging application used for sending messages and making phone calls via internet connection. This popularity make create the need for spying on a LINE user without their being notified. You can use Underspy LINE spy feature to monitor all of their communications without having their device all the time. Underspy LINE tracker allows you to view all the communications including content of the messages and date and time of the voice calls.

How to track

Underspy leads you to an easy step by step process of purchase and installation. Once you have installed the software on your target device, you can secretly monitor other people’s performance while the chance of being revealed is eliminated. If you want to specifically track LINE, Underspy is exactly what you need. Just purchase our LINE spy, download and install it on your target device, and login to your Control Panel to start monitoring.

LINE tracker in detail

In our world of modern technologies, nearly everyone is familiarwith messengers and they know how to make use of them. Along with WhatsApp and Viber, anothermessenger called LINE has become popular recently. If you wish to spy on this messenger, you can do it quite easily, using our innovative feature of LINE spy called Underspy.

Why do we believe that Underspy is your best option?

Underspy allows you to view contacts and call logs. If you worry about your children’s safety on the internet and you believe that it is urgent to control their online communication, Underspy is here to help you.You can also manage your employees’ performance and safeguard your business. Our ultimate LINE spy will give you the chance to be aware of every incoming/outgoing call, access the contact list and add unwanted contacts to the blacklist if you feel it is necessary.

You can also check texting on LINE. Our advanced LINE spy called Underspy will help you to receive all information on your employees’ and children’s texting activities. All you need to do is to follow a few simple steps to install the software on all company cell phones and PCs to be aware of everything. You can also install it on your children’s cell phones and PCs and be sure about their safety.

Start Tracking in Three Simple Steps!

If you want to start tracking your children’s or employees’ smartphone-all you need to do is to take these three simple steps

Buy and download the app

Choose a plan and make the purchase then download Underspy application.


Install Underspy on your target device (it will hide after the installation)


Login to your Control Panel to monitor all the activities on your target device

Why don’t you give it a try?

Buy, install and start monitoring

Tracking Calls, SMS, locations and social medias such as WhatsApp
Easy installation and user-friendly control panel
Compatibility with Android, iOS and Windows PC
free online support
Many other features providing an enjoyable monitoring experience