Netmonitor is described as 'Monitor GSM/CDMA/LTE network: current and neighboring cell infos, signal strength. Multi SIM support (when possible). Use GPS/geolocation. Generate database with custom info on cells. Export log to file CLF/KML. Map shows cell location. List WiFi access points' and is a Network Monitor in the security & privacy category. There are nine alternatives to Netmonitor for a variety of platforms, including Android, Rust, F-Droid, Mac and Windows apps. The best Netmonitor alternative is SnoopSnitch, which is both free and Open Source. Other great apps like Netmonitor are Android IMSI-Catcher Detector, Network Survey, Network Cell Info and Cell Spy Catcher (Anti Spy).
Collects and analyses mobile radio data to make you aware of your mobile network security and to warn you about threats like fake base stations (IMSI catchers), user tracking, and SS7 attacks.
SnoopSnitch is the most popular Android alternative to Netmonitor.
SnoopSnitch is the most popular Open Source & free alternative to Netmonitor.
Detect attacks of fake base stations such as IMSI-Catcher and StingRay on your GSM/UMTS network. Look for silent SMS used by police and intelligence services.
Robust data logging capabilities, allowing for meticulous record-keeping of your network surveys. With just a few taps, you can log detailed information about cellular, Wi-Fi, Bluetooth, and GNSS networks directly onto your device.
Network Cell Info is a cell network monitor and measurements log tool (4G+, LTE, CDMA, WCDMA, GSM). It provides also WiFi info (beta).
This App will Help you in Detecting "IMSI Catchers" (also called "Fake Cell Towers" or "Stingrays").
Simple and reliable program to detect activity of GSM Monitoring System equipment designed for active and passive interception of voice and data of any GSM networks. Supports up to 4 GSM bands (850, 900, 1800, 1900), making it applicable anywhere in the world where GSM network...
Cell Signal Monitor is an advanced network monitor that helps you to watch the state of cellular network by gathering data about cell towers. The app supports GSM, UMTS and LTE networks. There is a Free edition with adds.
Rayhunter is the most popular Windows, Mac & Linux alternative to Netmonitor.
SnoopSnitch xLite is a light weight and not funded, extended support version of the original SnoopSnitch from Security Research Labs.
SnoopSnitch xLite is the most popular commercial alternative to Netmonitor.
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Handy charts and lot of features. Log is very useful.