You have to get the apk package from the third party source. So, it is not available in the play store. As it has the hacking tool, it violence the terms and conditions of the play store. But you have to download the apk file of the application on your device. It is available freeware on the internet. Faceniff apk is very easy to use and user-friendly.
It can sniff and intercepts the sessions of the other devices connected to the same network. Faceniff App download Faceniff apk is an Android app which available on the internet to hack the session of the other users who connected to the same wifi network with which you are connected as well. Get the Faceniff apk from here as the direct link given below on this page. Now, hacking is easy if you are using the android device. But first of all, we just want to inform you that hacking is illegal.
But in this post, your mind will change for the hacking wifi network.