Description: cell2gps is a software tool that estimates a mobile phone's location using its cell tower connections andSIGNAL STRENGTHS. It can approximate locations without using GPS.
Type: software
Pricing: Open Source
Description: OpenSignal is a free app that allows users to map cellular, Wi-Fi, and other signals in their area. It crowdsources data from users' devices to build maps showing the coverage and performance of various networks.
Type: software