Network Signal Info is a Network Monitoring tool. Using this app you can measure Cell tower Signal Level and Network Operator parameters , Neighbor Cells Signal level. You can also find Neighbor cell Signal Strength level. The Wifi Tab shows all the information regarding Wifi Connectivity including but not limited to SSID, BSSID, Wifi Speed, Frequency and Channel. The Tab System info shows information related to phone hardware including Manufacturer, Brand, IMEI etc. You can also find CPU Speed,