Free WiFi Search is the best app to find free wifi location in USA.
Simply download the app and Search for the Free WiFi around you.
App provides state wise location.
Shows wifi locations on the map.
Change map modes (Standard/Hybrid/Satellite).
App shows the distance from your current location to nearest free wifi location.
App also display the address of the wifi location for easy identification.
Bookmark your favorite wifi location for future reference.