While holding the phone in your hand, swing your phone in a slapping gesture and the 'Slap' app will detect the gesture and play the slap sound effect for you. It has multiple realistic slap sounds like, Girlfriend's slap, Dad's Slap,
Mom's slap, Ninja slap. All the slap sounds are of high quality. Use it to prank your friends and family.

If you want to slap someone without touching them, download the slap mobile app now. It is the best way to prank friends.