Here is one of those apps that you need to have, not for any particular reason, just for fun. You get a total of 42 different sounds, some a bit lame, but others are done pretty well. Highlights include; applause, boo, car alarm, doorbell, chaching, cell phone, rooster, telephone, siren, train whistle, coyote, air horn (sounds like truck horn), desk bell. And yes, there is even a fart sound. Sounds play one time by default, but you can turn on continuous to get some extended applause for example. There is an ad header that runs across the bottom of the screen but you don’t really notice it when running the app. And it is priced right at FREE. Fire up Marketplace and download it today.