I'm looking for a location based social network app with mobile device support for at least Android and iPhone. The app would let you create a profile and tag certain interests, allowing you to view other people in the surrounding area with the same tagged interests. Location support would include cell tower based location method as well as GPS location method.
The app would preferably be open source and be free, but this is not essential.
Are you currently using one of these apps, or which are the most popular (ie, which app would I have the most success with)?
Thanks.
>>> What location based social network apps are most popular?