Before you start stressing out about crafting a witty bio, or choosing photos that make you look both hot and approachable at the same time, you have another all-important choice: which dating app to use. Start with one, or download them all - and good luck out there. From there, the liked user has the option to start the conversation. Con: Limited number of potential matches a day. Tinder The original swiping app, with a simple premise: Swipe right if you like someone. Be warned: Reputation-wise, Tinder is still perceived by many people to be a hookup app.