Only OkCupid does; Tinder barely tries and even then it's hidden. For the most part the selling point is that you get introduced to people you wouldn't just mee

Only OkCupid does; Tinder barely tries and even then it's hidden. For the most part the selling point is that you get introduced to people you wouldn't just meet in your normal social cirlces/events. Apps besides OkCupid have mostly moved to the model where you put in a few basic facts (age/sex, do you drink, etc), upload some pictures, a short (< 500 characters in Tinder) text blob, and off you go swiping. There's no attempt to match you on interests let alone any deeper compatibility metrics. Also on the data collection front, the business model is more based around advertising, and just knowing you're single is all the info they need. They can bombard you with ads for events to go to, clothes to wear, etc. You're the most lucrative market if you're 18-35 and single.