Wifi Speedtest Master is a tool that allows users to check their internet speed and wifi connection. It provides information about the internal and external IP address and can test the speed for different types of internet connections such as G, G, DSL, and ADSL. The app also functions as a wifi analyzer, helping users check their network performance and signal strength. The key features of Wifi Speedtest Master include the ability to test download and upload speed, check wifi signal strength, and perform an advanced ping test to assess network stability. The app can also detect who is using the wifi network and help users monitor their mobile data usage. Real-time internet speed information is displayed in the status bar, and detailed speed test information is provided with real-time graphs. Additionally, the app analyzes surrounding networks and provides useful information about wireless signals. The app is designed to be fast and accurate, providing users with an easy way to check their internet speed and network performance. It is compatible with all wireless local area networks (WLAN) and can connect to multiple different servers to ensure accurate results. The app also includes a wifi ping test to measure network latency and identify any issues with the connection. Users can easily manage their data consumption and usage with the app, and it provides information about signal coverage and quality with real-time graphs. Overall, Wifi Speedtest Master is a free and reliable tool for testing internet speed and analyzing wifi connections. It helps users diagnose network problems and manage their network easily. It is recommended to turn off downloading programs and apps during the speed test to ensure accurate results.