Originally a viral internet meme, this APK focuses on a single challenge: keep your finger on the button for 10 seconds. It randomizes the "shock" timing, so you never know when it will trigger.

A unique variant. This app records your touches, then plays them back randomly while a friend holds the phone. They will swear the phone is moving by itself.

includes hair clippers that vibrate and make sound when touched against a person's head, air horns, and fart noise generators. Tap Roulette - Touch Roulette