From Digital Bananas:
Play a scary prank on your friends with this ghost radar detector. The app acts like it can detect ghosts with a realistic looking radar and when activated the radar will start to go crazy with paranormal activity and creepy sounds and voices and then all of a sudden you hear a loud haunting scream and a terrifying face burst on screen to scare the victim!This hoax works on a timer. Choose how long to wait until the radar starts to detect ghosts. Once this happens the radar will indicate the area is being haunted by spooky figures moving across the radar screen. Also, freaky voices and sounds will emerge from the device as if it is picking up signals to put fear and terror in the victim's mind. With the volume turned all the way up a horror scream erupts and a scary monster face burst on the screen!The radar seems real as any popular device a ghost hunter would use. So even though it is meant for practical jokes, your friends will still be fooled. Also, the scary trick feature used to scare your friends does not have to be used. When you turn off the tricks feature the radar will still act like it is detecting paranormal activities, so it detects ghosts and picks up creepy voices. Fool your friends with just the radar!Forget other fake ghosts detector apps with bad radars and silly camera effects, get a funny and fun prank one that will scare your friends half to death!