met my gf on tinder, seeing each other for like 2-3 months then starting officially dating i guess or relationship.. w/e you wanna call it. coming up on 1 year. besides that i've had luck with hookups on there. so good luck on both sides - relationship and just plowing haha
im 26 and she's 23 for reference.
if you're a little older i'd saying +1 for sites that require money.