ScienceFoursquare usage, 10.4 Million subscribers in a monthSaher AfshanDecember 6, 2012December 7, 2012 by Saher AfshanDecember 6, 2012December 7, 2012 Recent report on the use of Foursquare claimed that app had 10.4 million Android/iPhone users in July, representing about 42 percent of the 25 million people...