Which of these two is more creepy?

Mutuals app
Mutuals app

Remember the classic board game "Guess who"? This is a Facebook version where they propose that you answer disturbing questions about mutual friends, like "are they in a healthy relationship" or "are they gay".

Visit website VOTE
VS
Crystal Knows
Crystal Knows

Their algorithms look at what you've posted online and deduce your psychological profile.

Visit website VOTE