https://www.youtube.com/watch?v=Wc-OQQBkbeE
If you’ve ever used Tinder, the swipe-to-reject dating app for iPhone, you know there can be a lot of a creeps on the service, especially if you’re a woman. The Grade is a new Tinder-like app that aims to change all that by booting the creeps off the service by examining their behavior in real time, and grading it.