A free program for Android, by Tri Ashva.

With this app, managing your Wi-Fi settings has never been easier. The application will attempt to discover the IP address of your router and connect to it automatically, allowing you to view network information and connect to your router easily and effectively.

On their mobile screen, it also enables users to quickly check who is accessing your WiFi. With the help of this program, you may explore, modify, and learn about your network’s settings on your home WiFi router.

This app is free to use and has an easy to use interface.