Sarah Gray

How can you know when it’s time to end a romance? Well an algorithm can’t tell you. Your girlfriends can, but if they do, you'll be mad at them. Luckily, a new app, persuasively titled Should I break up with my boyfriend? helps you figure it out by tracking your own feelings—not serving up a one-size-fits-all quiz or an unreliable ouija board. Programmer Sarah Grey developed the tool to help her understand whether she should keep up a long-distance relationship or move on. (Spoiler alert, hers ended after being scrutinized.)