Hearing Test is an app for making people laugh.First two steps in the app sounds signals with specific frequency.Last step sounds a fart. We suggests that the app make people laugh by the strange sounds.It is free.Just Enjoy It!
What's new in version 1.0
ReleaseMay 27, 2015
Date AddedMay 22, 2015
Additional RequirementsCompatible with . iTunes account required.