WiFi Optimize&Diagnose is an Android application developed by Wi-Fi Solutions. This free program allows users to tune their Wi-Fi connection to achieve maximum performance.

The application checks various parameters to assess the quality of the Wi-Fi link and provides recommendations to improve its performance. It checks the reply from the Wi-Fi router (ping gateway or DNS), the reply from the internet host (ping web host), signal strength, link speed (MCS), and band cleanness (interfering networks). If any of these parameters are outside the recommended range, the application provides a notification.

One notable feature of WiFi Optimize&Diagnose is its algorithm for identifying the best and cleanest channel in the presence of interfering networks. The application recommends setting this channel on the Wi-Fi router to check performance on it.

With WiFi Optimize&Diagnose, users can easily optimize their Wi-Fi connection for maximum performance and enjoy a seamless internet experience.