Inspired by once popular app, the new bump app uses bluetooth 4.0 instead internet, with more accurate sense in location and secure connection. Users can share their social network connection and contact information to other, just by bumping phones. In addition, users know who, when and where they bumped, what they received during the meeting, manage their contacts and social network connections.
Please make sure your phone is iphone 4s and above and bluetooth is on, otherwise the app will not work.