Litmatch is an app that's very similar to Tinder. Using it is easy: you swipe left if you're not interested in the person you're matched with, and swipe right if you are. Litmatch then shows you everyone who's interested in you. Swiping right on someone means they're into you, swiping left means they're not.
It's that simple. The best thing about Litmatch, besides its simple interface, is how diverse its users are. Regardless of what you're into (books, music, food, etc.) Litmatch has a section for you.
You can also make your own section for people who share your interests. On Litmatch, just like on Tinder, it's very important to be yourself. The app will then start showing you people who are into the same things as you are.
So basically, there's no need to change at all if what you're looking for is to meet people who have interests similar to yours. Litmatch is one of those apps that gives you a quick and easy way to meet people who have similar interests to yours. It's an excellent way to spend some time when you have nothing else to do.