Most dating apps are free, such as Hinge, Bumble, Tinder, and OkCupid. However some sites limit the number of potential matches you can see in a certain timeframe, but you will be able to match and message with people without spending any money.
Others, such as eHarmony, have a required membership fee in order to message with people–but you get what you pay for, with a more thorough matching process and additional features.
