Apple App thats pretty funny. Some of the most superficial shit ever.
You go through pictures of the opposite sex in your area (on tinder) and either "Like them" or not, based on their pictures, mutual interests. There is no harm in liking them, but if they like you as well, you are both notified that you created a "match". Then it's up to the two of you to message each other
Its the new snapchat to get n00dz