FoldFail: Crack Prank

Everyone's talking about foldable screens cracking at the hinge. Now you can scare your friends with it – harmlessly. HOW IT WORKS Arm the prank and close your phone. Hand it to a friend. The moment they unfold it: a crunching sound, a subtle vibration and a crack right on the fold. Press and hold the screen to reveal: Gotcha! FEATURES • Realistic hinge damage – a dark split, a dead-pixel blot and glowing lines, different every time • Crunch sound and subtle haptics, synced to the crack • Your own home screen as the background – a built-in guide helps you capture it • The outer screen looks normal until the phone is opened • Trigger instantly, after a random delay, or on first touch • Works on regular iPhones too FoldFail is a prank app. It doesn't touch your display, settings or data – the crack is just an image.