fake blood group

fake blood group test your blood type.
joke with your friend. boyfriend. girlfriend. boss or even your teacher.
fingerprint blood group simulation.
finger scanner and random results.
start the test by placing your finger on the scanner.
displayed results randomly: A,B,AB,O.

features:

- simulate scanning of the finger.
- finger touch to start the test.
- great as a game.
- full use for free.
- easy to use.
- great for kids or adults. boys or girls.
- wonderful fake your blood group test.