Use SpeedTest Master to test your internet speed and check network performance! With just one tap, it will test your internet connection through thousands of servers worldwide and show accurate results within 30 seconds. SpeedTest Master is a internet speed meter. It can test speed for 2G, 3G, 4G, 5G, DSL, and ADSL. It's also a wifi analyzer that could help you test wifi connection. Features: - Test your download and upload speed and ping latency. - Advanced ping test to check your network sta