ScreamDrop

Ever wonder what your iPhone would say if it could feel pain? Now it can. screamDrop listens for the moment your phone goes airborne — and the second it hits, it lets out a blood-curdling scream. Perfect for pranking friends, terrifying coworkers, or just making your own clumsiness a lot more entertaining. Leave your phone on the edge of a table and watch what happens when someone bumps it. Hand it to a friend without saying a word. The reaction is priceless every single time. How it works? screamDrop uses your iPhone's accelerometer to detect freefall and impact in real time. No setup needed — just open the app, set it, and wait for the chaos. screamDrop is a gag app. Your phone will not actually be harmed in the making of this prank. We cannot say the same for your friendships.