Foursquare, the popular location based service has dedicated apps for all major mobile platforms like the iOS, Android and Windows Phone 7. Facebook Places also lets you to checkin from any place you are at currently. If you are a fan of them both, wouldn’t it be handier to do so from a single place? 1st Place is a Windows Phone 7 application with which you can easily checkin to both Foursquare and Facebook.
With 1st place 1.1, you can easily checkin to Facebook and Foursquare both on your Windows Phone 7 powered smartphone. This application is faster to use and you can checkin to both of these services with a few taps on your phone. 1st place previously supported Facebook places only but with the current version 1.1, it has added Foursquare as well.
You can download 1st place 1.1 here. The software has both commercial and trial versions. But the trial version of 1st Place only allows one checkin every 24 hours.