I have been looking for a real one for about one month now, and this is one that actually works. Yesterday, my friends and I used this app on the bus. We mustve apparently contacted Satan. We asked its name, it replied,"Saaaaaaaaaaaaaaaaataaaaaaaaaannnnnnnn," in a deep whisper. Later, we left it sit for like three minutes, and something we were talking about mustve aggravated him. We picked it up, and it said,"Diiiiiiie; nooooooooow." I believe this app is real.