WiFi Map - A crowdsourced list of routers and passwords
YouTube Kids - YouTube for the youngins on iOS and Android
WifiMapper - Find free WiFi anywhere in the world
Interland by Google - A game to help kids be safe, confident explorers online
Instabridge - Crowdsourced free wifi (now on Android)
TisaneAPI - Detect hate speech, cyberbullying, and more in 27 languages