One of the most interesting and detailed profiles out there, combining normal multiple-choice answers with questions that use images. There is also input from Dr. Helen Fisher. Noted anthropologist, human behavior researcher, and relationship expert. This online dating site uses many graphics when asking questions and displaying answers. This makes it easier and faster to understand the question or answer. Approximate cost for one month: $50.00.
One thing to note if you don't fall into the cis-hetero dating pool: While most of the apps reviewed here are inclusive, there are those that are friendlier to the LGBTQ community than others. For example, OkCupid goes beyond forcing users to choose between being a male or female, including options like Hijra, genderfluid, and two-spirit. If you're a man seeking a man or a woman seeking a woman, you'll want to steer clear of eharmony: It doesn't even give you the option of a same-sex match.