One in five smartphone users currently use location-based "check-in" services on their phones, representing 16.7 million U.S. mobile subscribers, or about 7 percent of the nation's total mobile phone population, according to a recent study from comScore, a Reston, Va., audience measurement service.
That's quite a jump from the piddling 4 percent figure announced after the results of a Pew Research Center survey were released just last November. But for small business owners who've been looking to geolocation services to put them on the map in front of new customers, that growing propensity for check-ins is certainly welcome.
The comScore study found that 16.7 million mobile phone subscribers accessed retail sites and shopping guides on their phones during the one-month test period. Further, 12.7 million of those participants said they did so on a smartphone -- a figure that represents 17.6 percent of the nation's smartphone users. That's an impressive growth statistic when you consider that companies like Foursquare and Gowalla launched in 2009 and 2007, respectively.