Detect Scary Nun is a free Android application developed by AppsNewEra. It belongs to the Social and Communication category and is a prank application that claims to detect scary nun's ghosts around us. The app uses the phone's camera to detect any abnormal behavior in the surroundings, and it shows a scary nun's ghost on the screen.

The application is designed to scare your friends by pretending to be a real tool for detecting ghosts. You can tell your friends that it works, and then give them the phone to detect a scary nun in front of them. The app is a fun way to prank your friends and create a spooky atmosphere.