Noizio - Feeling that the noise of the big city is too much for you to bear?
Inscovery - Discover unique Instagram users that share your interests
chatback - Automatically connect to people around you & chat
Roundio - Explore what people posted to Instagram or Flickr near you
THINK thenlive - Location-based social media
Picture.io - Klout score for Instagram. See how insta famous you are. 📷✨