Fourface [2010]
Description
Fourface was a series of playful alternative user interfaces for the location check-in service Foursquare. Fourface included three check-in interfaces and one heads-up-display interface that allowed you to see popular foursquare venues. Fourface was written up in Techcrunch. The app was available on the App Store as a free download, but was put to pasture and is currently unavailable.
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