WiFi Shared Key is a travel and navigation application available for iPhone users. This free app allows users to scan their WiFi network for potential security issues and provides tools to address them.

With WiFi Shared Key, users can check all IPs on their WiFi network and identify any potential invaders. The app also scans ports to locate the weakest device on the network. Additionally, it displays WiFi information and integrates with main WiFi router configurations to block invader phones.

WiFi Shared Key supports major WiFi routers, including Dlink, Huawei, Cisco, Tplink, Mercury, Xiaomi, and 3Com. The app even shows the connected WiFi hotspot on a map based on the user's GPS location, making it easy for users to configure their WiFi router settings.

Please note that the app requires users to agree to the Service Agreement, Auto-renewable Subscription Agreement, and Privacy Policy provided by the developer. These agreements can be accessed through the respective links.

Overall, WiFi Shared Key offers a convenient way for iPhone users to scan and review their WiFi network for potential security vulnerabilities.