OpenWiFiSpots - Hotspot location app
pttrns - iPhone and iPad user interface patterns
Gazella Wifi-Marketing - Turn Restaurant Guest Wifi Into Automated Marketing Tool
Make.com - Tool for workflow automation (Former Integromat)
WiFi Map - A crowdsourced list of routers and passwords
Lizard Systems WiFi Scanner - Lizard Systems WiFi Scanner is a multi purpose WiFi scanner and WiFi troubleshooting tool designed for dealing with all WiFi related issues conveniently.