Find out who is piggybacking on your Wi-Fi with Fing
The Fing app lets you see which devices are connected
It’s easy to lose track of devices connected to your Wi-Fi network. Even if you’ve connected them all yourself, you may look at a list and wonder what all of them actually are. In that sense, it’s not that easy to know if someone else is hooking into your network and potentially posing a security risk. But regular use of an app such as Fing can help identify any problems.