There is no separate Facebook Dating app or Facebook Dating site; the feature is integrated into the Facebook mobile app. If you become Facebook friends with some after matching with them on Facebook Dating, you can still see their dating profile.

Is Facebook Dating still a thing?

Facebook Dating is for adults 18+ who have a Facebook account in good standing. Dating isnt currently available to everyone. You may be able to create a Dating profile if you live in one of the following countries and meet all other requirements to use Facebook Dating.