We'd be confident in betting that you know someone who has met someone long-term on Feeld, just as we'd imagine you also have a friend who was treated poorly on Hinge.
While some sites - such as Tinder and Grindr - have hook-up reputations, and others - eHarmony, for example - insist they forge lifelong connections, you'll find people who have had good and bad experiences with them all.
Seek out the best dating apps from friends and you will invariably receive a multitude of different recommendations.