Apps

Android Apps for GSM signal analysis

GSM Field Test [1]

Registros de la fuerza y geolocalizacion visible como una gran linea punteada en un mapa de google. Los registros se pueden descargar como archivos kml.

Network Signal Info [2]

Shows GSM dBm or WIFI strength on a meter and shows info on cell tower locations, your IMSI and other details about your phone and network. Also logs info downloadable as kml files.

RF Signal Tracker[3]

Another RF signal app

Web based tools

Open Cell ID [4]

GSM Signal strength heatmaps, base station locations, API and Android app.

Wigle[5]

Wardriving thing that also shows GSM info.