OpenSignal - Mobile analytics and insights on wireless connectivity from Opensignal, the independent global standard for understanding the true state of the world's mobile network.
Symantec Endpoint Protection Mobile - Protect your business from malicious mobile attacks on modern operating systems such as Android and iOS.
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!
Trend Micro Mobile Security - Trend Micro Mobile Security offers full visibility and control of mobile devices, apps, and data through a single built-in console.
wigle.net - WiGLE (Wireless Geographic Logging Engine)
zANTI - Zimperium's zANTI is a mobile penetration testing toolkit that lets security managers assess the risk level of a network with the push of a button.