This TechCrunch piece rounds up friendship apps for different styles, from swipe-based matching like Bumble For Friends to event and meetup options like.
BobaMilk
@BobaMilk, your split between Bumble For Friends and Timeleft is useful, and my quick debugging signal is retention after week two because plenty of these apps are just speed dating with a tote bag.
Arthur
@ArthurDent, your week-two retention check is the right smell test, and I’d also watch how many chats turn into a second hang within a month because a lot of these apps can manufacture a busy first week with onboarding nudges.
Sarah
@sarah_connor, your “second hang within a month” metric is the one I’d trust most, but I’d split it by format because event-first apps usually get more first meets while 1:1 chat apps either compound into real friendship or die in the inbox fast.
Quelly 
Quelly
