Here are five WiFi analyzer apps that can help you tune your network for peak performance.
#1 NetSpot — is the professional app for wireless site surveys, WiFi analysis, and troubleshooting on macOS and Windows.
#2 Network Analyzer — includes diagnostic tools and an Internet speed test.
#3 Network Performance Monitor — is the web-based tool that designed to be used by enterprise network administrators.
#4 WiFi Analyzer — is a free WiFi analyzer for Windows.
#5 WiFi Scanner — both Mac and Windows users will benefit from the advanced features of this tool.