Blood Group Test With Finger Checking Prank

Do you wish to find out what types of blood groups test you belongs to, then this blood group test prank app with finger is a great look for you.
Instructions: Put your fingerprint gently over the finger marks examining machine section and hold out for 4-5 sec.
Result: Your blood group will be shown after calculation and remember that is prank result.

There are four main blood groups (types of blood) - A, B, AB and O. Your blood group is determined by the genes you inherit from your parents. Each group can be either RhD positive or RhD negative, which means in total there are eight main blood groups.

HOW TO USE:
Step 1: Select your gender and tap on next,
Step 2: Now place your finger gently on the fingerprint scanning pad and wait for the analysis.
Result: Your Fake blood Group will be shown automatically after calculation.
Step 3: You can share the result with friends also.