Blood Group Detector Prank

Everyone does not want to waste time for many problems.
Many People did not know their blood group and does not want to go laboratory.
By Using Blood Group Tester Prank you don’t have to worry about pain and time to check blood group.
Finger Blood Group Scanner Prank is a fun type application to help you detecting your own human blood
group.
How to Use:
Put your fingerprint gently over Scanner
Hold out for 4-5 sec.
Result:
Your blood group will be shown after calculation and remember that is prank result.
Blood Group Checker prank gives the constant results.Like A+,B+,AB+,AB-A-,B-,O+ and O-.
This is a prank app blood group Checker app with real time scanning graphics.