Sonar is riding a wave of social discovery apps that includes Banjo, Glancee and Highlight, but it isn't a newcomer. The New York based startup has made the rounds on iOS for the better part of a year, but today it's available in beta on Android to a handful of lucky readers.
Like others in the field, Sonar enables you to make meaningful connections with people around you -- people you wouldn't otherwise have known. It works by aggregating geolocation data across social networks and then creating relational correlations among individuals based on shared connections. So if … Read more