Network Monitor is a diagnostic tool that periodically tests your connection and stores the results in a database on the phone. The purpose of the app is to identify what masts near you have connection problems.
+ A test with an HTTP connection (connection type used by the browser and other web apps)
+ A test with a basic socket connection (connection type used by other apps)
You can send a report of the data collected in various formats (Excel, CSV, HTML, KML, Gnuplot, database). The report will also contain a summary of the connectivity tests pass rates for each base station.
+ The type of network (WiFi, mobile / EDGE, mobile / HSPA, etc.)
+ WiFi SSID or APN
+ The location of the device (latitude, longitude)
+ The identifiers of base stations
+ The number of the connection bars (0 to 4)
+ Other information…
For More Info Google Play