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.
9Apps 4.9
![국세청 홈택스 [손택스] on 9Apps](https://go.getnew.app/sg/res/jpg/f7/df/69cc2f90120ec331db2630e0f5b6-6dh.jpg?x-oss-process=style/jmq200)
