Roundio - Explore what people posted to Instagram or Flickr near you
Noizio - Feeling that the noise of the big city is too much for you to bear?
Picture.io - Klout score for Instagram. See how insta famous you are. 📷✨
chatback - Automatically connect to people around you & chat
Herefeed - See what's hot near you. Powered by Instagram.
THINK thenlive - Location-based social media