NetSpot is a simple and accessible wireless survey tool. It allows you to collect, visualize, and analyze Wi-Fi data using any MacBook. NetSpot can visualize your wireless network by building a visual Wi-Fi map. It will let you see dead zones without coverage and place hotspots (access points) correctly. Using the visualized map of collected wireless data, you will also see channels' load and will be able to decide how to optimize your Wi-Fi site better. NetSpot is a powerful analyzer of Wi-Fi coverage. It will gather all the information needed for analyzing radio signal leakages, for discovering noise sources, for locating effective access points, etc. You can also use NetSpot as a powerful wireless network planning tool.
SIMtrace sniffs communication between a mobile phone and a SIM/USIM card. This can be useful for research and analysis, and for developing mobile phone and SIM toolkit (STK) software. The SIMtrace hardware is also capable of MITM (man in the middle) attacks on the SIM-MS communication.