WiFi Map - A crowdsourced list of routers and passwords
YoruFukurou - YoruFukurou (NightOwl) is a Twitter client for Mac OS X, designed for Twitter addicts.
WifiMapper - Find free WiFi anywhere in the world
Janetter - Janetter is a Twitter client application. Faster, smarter, and more powerful.
Instabridge - Crowdsourced free wifi (now on Android)
Harpy for Twitter - Harpy for Twitter is an Android app developed using Flutter to provide a smooth experience.