I cant be sure, but i think this app is populated by inactive profiles... one great feature is the ability to see if a message has been read, and you get a notification when your message gets read... but its about 1 in 30 or 40 messages that get read. The liking function is like tinder, but im fairly sure the people who've liked you aren't shown to you unless you pay, whereas tinder would throw them into the mix of your potential swipes. I'd like to see a "last active" note on each profile.