The latest version is 2.3.2 and I have provided here the APK of the software.
You can download the WifiKill app from Google Play or you can also download from the link given in the later section. It is one of the best WiFi controller app for any android phone. WifiKill is an application which you can use on your android devices to stop others to use your WiFi for PC. 5 How to install NetCut WifiKill for PC.3.1 Requirements to use NetCut WifiKill for PC.