Free Sound Machine Extreme Publisher: Enlightened Labs LLC Genre: Entertainment Released: 12 May, 2011 Size: 2.9 MB Price: FREE! Click here to request a review of this app App Store Info Description A sound application that can be used for pure fun and entertaining purpose. The application can be used to play pranks with your friends, entertain your kids, use in occasions etc. With 75 sounds. Have fun. Screenshots Screenshot 1 of 3