OpenCellID - 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!
Ostorlab - Ostorlab scans your web or mobile application and provides results showing threats and privacy issues.
wigle.net - WiGLE (Wireless Geographic Logging Engine)
Certo iPhone - Certo iPhone is the only bug and spyware detection tool available for iOS devices.
Proxidize - Proxidize is the world's premier self-hosted 4G mobile proxy solution! With Proxidize at your fingertips, building a 4G mobile proxy network of any size is a breeze - absolutely no technical expertise required, we got you covered!
App-Ray - App-Ray provides a cutting-edge solution for you to conduct a system-wide analysis and detect vulnerabilities in your mobile applications.