App Name: Foursquare

Description: Foursquare is currently one of the main social networking and exploring tools online.  The Foursquare for Android app allows you to “check-in” to places you visit as you are on the go.  You can share photos, comments. Many merchants have coupons available for folks when they check-in.  You can also earn points and badges. App is available for a number of different platforms.

Cost: Free

Developer: foursquare

Reviews:

TalkAndroid App Review: Foursquare for Android – TalkAndroid.com

Free Foursquare Android App & Review – Androidapp101.com

Foursquare for Android – DailyAppShow.com