Hinge - Find people you want to date through your friends on Facebook.
RateMe - Rate your friends, just like in Black Mirror ⭐️⭐️⭐️⭐️⭐️
Tinder - Tinder is how people meet. It's like real life, but better.
Facerank - Find your best Tinder photo
Cuddli - Dating for geeks
dotoast - Browser Tabs Organizer