Network Master is a small, fast and free network tool. You can identify phishing Wi-Fi hotspots to protect your online security, test network speed to find fast WiFi hotspots, detect all devices connected by professional network analyzer, optimize internet bandwidth by terminating unauthorized background apps, monitor 3g / 4g data usage, strength WiFi signal to speed up internet access and share portable hotspots with Network Master.
Do you have slow speed internet access and always disconnect from internet randomly? Does your mobile data overspend monthly? Do you worry about online security? Just one tap, you’ll be the Network Master of Android.