NetSpot might be a bit more popular than Wifi Analyzer. We know about 1 link to it since March 2021 and only 1 link to Wifi Analyzer. 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.
I've not looked in to new apps in years, I still have access to the old free version of inSSIDer but I've also used Wifi Analyzer from farproc (Android only I believe). Cannot vouch for the quality or safety of either at this point. Source: over 2 years ago
That being said u/pixelrogue, this could also be a channel/wireless issue too. I would also suggest using. NetSpot to check channels. Source: over 2 years ago
inSSIDer - inSSIDer Essential makes it easy to maintain small business WiFi.
Vistumbler - Vistumbler is a wireless network scanner for Windows Vista and Windows 7. Features:
NetStumbler - Official source of information about Netstumbler.
Kismet - Kismet is an 802.11 layer2 wireless network detector, sniffer, and intrusion detection system.
Acrylic Wifi - Acrylic WiFi is a free to use WiFi scanning and channel scanning tool for the Windows operating devices only.
WiFi Explorer - WiFi Explorer is a tool to scan, find, and troubleshoot wireless networks.