Shakedown is an iPhone application which uses Foursquare to broadcast one’s proximity to the nearest Shake Shack, New York's premier burger-and-shake franchise.

Shakedown can also be used to help Shake Shack patrons estimate how long the wait is. With this application, Shacks's famously long lines are no longer a deterrent for groups of hungry New Yorkers wishing to meet up with their friends for a delicious ShackBurger and frozen custard.