Based on our record, Acrylic WiFi Heatmaps seems to be more popular. It has been mentiond 1 time since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Take a look at Acrylic (acrylicwifi.com). Last I looked, licensing wasn't onerous. Source: over 2 years ago
Vistumbler - Vistumbler is a wireless network scanner for Windows Vista and Windows 7. Features:
NetSpot - NetSpot is a free app for wireless site surveys, Wi-Fi analysis, and troubleshooting
inSSIDer - inSSIDer Essential makes it easy to maintain small business WiFi.
Ekahau HeatMapper - The Free Wi-Fi Coverage Mapping Site Survey Tool
TamoGraph Site Survey - Wi-Fi site coverage survey and modelling application
Kismet - Kismet is an 802.11 layer2 wireless network detector, sniffer, and intrusion detection system.