prank weight scanner

prank weight scanner with finger scanner to test your body weight.
joke and prank with your friend. boyfriend. girlfriend. boss or even your teacher.
click on the finger scanner to scan your weight on your phone device.
features:
- simulate scanning of the finger
- simulate weight scanner .
- great as a game.
- full use for free.
- easy to use.
- great for kids or adults. boys or girls.