Facebook profile photos of nearby singles appear randomly; users respond with an easy “like” or “nope” with the swipe of their fingers.
But singles can leave a hint if they’re feeling brave.
Using Facebook, Hinge sends you a selection of friends-of-friends every day at noon.
A simple profile photo followed by age, job and education information are all users have to go off of when they rate the potential connection on a scale of one to five.