Fingerprint Lie Detector Prank

Fingerprint Lie Detector - check in 3 seconds who is telling the truth and who's lying!
This app is great for a good party with your friends.

This is the prank app :) and all scores are generated randomly.

Select any person, ask to put finger on the screen (scanner box) and ask her some fun questions, such as:
- Do you love me (or name your friend)?
- Do you like our math teacher?
- Do you change your socks everyday?
- Have you eaten whole chocolate?
- Did you go to bed yesterday before midnight?
- Did you make her(her) a prank?
etc.

Invent the funny questions for your friends and check they tell to you true or false answer. We guarantee lots of laughs and great fun!

Instructions:
- Tested person puts a finger on a scanning box,
- Ask a question (funny),
- Tested person is answering and when he/she finish, take off the finger of the screen
- on the Lie detector screen you can see the answer was: true or false

Have fun! :) 

Note to the inquiring:
Fingerprint Lie Detector is a funny play application (not realy typographer or polygraph), it detect lies with about 50% success :) Show More