Stealthy: Secret Messenger - Chat anonymously with friends & strangers
Instaround - A simple app to find Instagram photos and people around you.
Whisper.sh - Whisper is the best place to express yourself online. Connect with likeminded individuals and discover the unseen world around you.
Roundio - Explore what people posted to Instagram or Flickr near you
YouHue - A fun new way to ask "How are you?"
Herefeed - See what's hot near you. Powered by Instagram.