Blood Group Test Finger Prank

Did you know your blood group? Now you can find it by touching fingerprints.

Find your blood group by fingerprints. This is the best prank app. You can try this on your friends

and family. Make some prank videos.

How To Use:

> Touch any finger to scan

> Wait while it calculating

> Random blood group will be displayed on screen

Download this app and do some pranks with your friends and make them laugh.

Share your Blood Group on Social media also.