Checkmate for FoursquareI managed to get out for a night out this weekend and whilst doing so thought it would be a good opportunity to test out Foursquare’s new offering, the Checkmate app. I had done some reading on the auto checking app prior on the Mashable site and knew at some point, someone would come up with the idea but I was skeptical it would/could work accurately. Not to be too cynical I bought in and thought why not?. It works on the basis of once set, automatically checks the user into a venue without their intervention (actually checks in at 50 metres currently). My first thoughts were it would undoubtedly ping ‘false positives’, or simply, nothing at all. It works using the phones inbuilt GPS. The application works on iPhone 3GS and iPhone 4 and eventually will add support for other checkin services. continue reading…