Using dating apps can sometimes feel like a waste of time– but one expert says she knows exactly how much time you should devote to using them. Dr. Jess Carbino is the in-house sociologist for dating app Bumble, and says, “There has to be a boundary associated with how anyone spends their time.” She says you should aim to spend no more than 15 minutes on dating apps in the morning, and then 15 minutes in the evening…a total of 30 minutes per day. She adds, “People are busy, and they need to think about dating as a part of their life, as a component of their life. It shouldn’t feel like a job. Dating should feel like something that you’re doing in order to meet somebody.