Wi-Fi Widget - See, test, and share your wifi without unlocking your iPhone
Spotify - Map shows when two people play same song at same time
Waflee - Provides an effortless way to connect to your Wi-Fi
Deezer - Deezer is a music streaming app created in France. It is available in 180 counties and gets 16 million users a month. 6 million of the users have paid subscriptions. Read more about Deezer.
Hotel Wifi Test - Choose your hotel by the quality of their WiFi
Last.fm - The world's largest online music service. Listen online, find out more about your favourite artists, and get music recommendations, only at Last.fm