Waflee - Provides an effortless way to connect to your Wi-Fi
WiFi Map - A crowdsourced list of routers and passwords
Hotel Wifi Test - Choose your hotel by the quality of their WiFi
WifiMapper - Find free WiFi anywhere in the world
Noise - Noise is a minimalist and streamlined music player that serves as one of the core proprietary apps for the Elementary operating system.
Instabridge - Crowdsourced free wifi (now on Android)