RealNetworks, attempting to reinvent itself with a new slate of products, is working on new type of ringback tone that works like an audio status update, delivered via phone. Ringback tones, for the ...

The Yo app has been making waves. Aggressively simplistic, Yo lets you tap a friend's name and send them a notification that says "Yo!" in a tiny robotic voice. We talked to the app's creator, Or ...

Yo, the bite-sized messaging app that only lets you send your friends a "Yo" notification, already has a competitor called Hey. Competitor might be too generous of a description, because everything ...