SnoopSnitch Alternatives

This app collects GSM security data and adds it to the GSMmap web site.

Mobile analytics and insights on wireless connectivity from Opensignal, the independent global standard for understanding the true state of the world's mobile network.

Detect attacks of fake base stations such as IMSI-Catcher and StingRay on your GSM/UMTS network.

Detect IMSI/IMEI/TMSI catchers and interception of voice and data over GSM networks

Find a cell phone location using LAC/CellID, GSM BTS coordinates

OpenCelliD is the largest Open Database of Cell Towers & their locations. You can geolocate IoT & Mobile devices without GPS, explore Mobile Operator coverage and more!

CellTower Locator

Collects GPS locations of cell towers and sends them to OpenCellID.org

Mozilla Stumbler is an open-source wireless network scanner that collects GPS data for the Mozilla...

Cellumap is a revolution in cellular coverage maps, in that the coverage maps here are not created...

Open source alternative for crowsourced cell tower and wifi data

SnoopSnitch Extended (support) Lite, IMSI Catcher.