Who Use My WiFi Network Scanner is a free Android app developed by MrCatcher. It falls under the category of Utilities & Tools and aims to help users identify if someone is using their WiFi network without permission.

With this network scanner app, users can easily scan their network and discover all connected devices along with their IP addresses. The app provides answers to common questions such as who is on my network, who is on my WiFi and block, whois & dns lookup - domain/ip, who is on my WiFi with name, who is on my WiFi ultimate, how to check WiFi users, how to check if someone is using my WiFi, how to know if someone is using your WiFi, and whos on my network, among others.

In addition to identifying connected devices, Who Use My WiFi also offers features like DNS and IP lookup, and the ability to block intruders using the router. The app displays detailed information about the network, including its name and speed, as well as providing information about the devices connected to the wireless network.

Overall, Who Use My WiFi Network Scanner is a useful tool for anyone who wants to ensure the security and privacy of their WiFi network by identifying unauthorized users.