WiFi MAC Spoofer is a free utility and tools application developed by Saad Alareqi for rooted Android devices. As the name suggests, this app allows users to change their WiFi MAC address to any MAC address listed in their LAN. The app comes in handy when users are unable to connect to their friend's WiFi router for unknown reasons.

The app requires a rooted device and Busybox installed, which can be easily checked by hitting the "Search Network" button. If Busybox is not installed, the app provides a link to download it. WiFi MAC Spoofer has been tested on Nexus 5 and Nexus 4 devices.

The app's permissions include internet communication for ads (as Google policy does not support pricing apps in the developer's country), WiFi communication to check the WiFi network, and network communication for searching and listing devices. Overall, WiFi MAC Spoofer is a useful tool for rooted Android users who need to spoof their MAC address for various reasons.