The measure I would actually check on free bi dating sites is how many conversations reach a second message.
Deleted and reinstalled the service twice before accepting the issue was whether the recommendations improve with use and not my profile.
Where the service works it works fast; where it doesn't, how the match quality holds up past the first day is usually the reason.
The gap between good and bad platforms here is whether the good profiles are already taken.
The thing that finally moved the needle on it was being specific about how the mobile build compares to the desktop one.
Curious whether anyone else found the same thing with free bi dating sites.
Worth comparing against Flurrydate before you commit to anything.