This application is to help you find a new friend passing by you or stopping besides you and match up his profile with what you are looking for. When you like what he has in common and he/she likes you back, then you can chat together.
For example, you can meet up with someone when jogging. Later on you find he also likes playing basket ball. Then your can start chatting and playing together.
You will be surprised to see something in common from unknown who shares daily commute, works at the same office building or attend the same social activity.
Since continued use of GPS running in the background can dramatically decrease battery life, the app gives your option to turn off the GPS location service and use cellular tower and bluetooth instead.