The one and only original Whip App! Move your iPhone side to side to WOOSH, flick your wrist to CRACK! You'll be whipping like a pro in no time! *AS SEEN ON THE BIG BANG THEORY & DUCK DYNASTY* Enjoy THREE FREE whips: * Indiana Jones Whip * Bull Whip * Flash Whip! Our incredible Unleashed Whip Pack Includes: *Longeing *Romal *Riding *Snake *Signal *Cat-o-Nine Tails *Chain *Flash Cat Features: * Unique accelerometer fun! * Customizable settings to turn on/off sound effects and theme music. * Low battery usage * Optimized for the latest devices * Removable ads User Reviews: ***** (5 Stars) OahuBeast - Mar 19, 2012 Big Bang Theory definitely made this popular. I am just ecstatic that it was free. The other ones that cost money are rip offs. This is perfect for what I need (to make a whip sound when my friend is owned by his girlfriend). ***** (5 Stars) rtking1993 - Sep 24, 2013 LOL like Sheldon! http://www.youtube.com/watch?v=M4Kejdj-A34 Support / Help: For best results make sure the volume on your iPhone or iPod Touch is turned all the way up. Want to get the neighbors talking? Plug your device into a speaker! No sound? - Whip your device in the air to play the whip sound - Check mute switch (if you have one) is not off. - Check volume is all the way up using the volume control.