Square usage by device

iPad usage of Square is on the rise, especially after the company launched a disruptive new iPad app to replace cash registers and loyalty cards. The breakdown in terms of usage are iPad (21%), iPhone (45%), iPod (3%) and Android (31%). From the Washington Post:

http://www.washingtonpost.com/business/technology/square-now-processing-4-million-in-mobile-payments-per-day/2011/08/01/gIQAAleEnI_story.html