The SMASH HIT gun app for iOS - featured around the world by Apple - finally arrives on Android! "Throw away your old gun collecting app. This is the last one you will ever need. " - Free Apps Arcade. ✭ turn your device into a virtual gun ✭. Don't just tap on it. USE it. Gun Fiend transforms your device into a virtual reality weapon. ✭ tons of guns to collect and use ✭.