1): Place your fingerprint gently over the finger marks examining section and hold out for the returns.
2): Your own Prank rh blood group is going to be shown just after calculation.
3): Share your Result with your Friend if you Like App.
This is a prank blood group checker app given that is not really assist.
Blood Group Scanner prank is for Entertainment purposes only, and does not actually scan your finger print for really.
That would be impossible. Your phone screen does not have that capability.Enjoy it!