Hinge says you should message men right away because their attention spans tend to be shorter.
If you don't message a guy within six hours, the likelihood he will respond drops by 25%. If you don't message her within six hours, the chance she'll respond drops by just 5%.
If you're talking to someone who is 18 to 23, Hinge suggests a "novelty" or surprising opener.
If you're trying to chat up someone who is 24 to 28, Hinge says to start a conversation based around lifestyle or activities, so ask about brunch preferences or what the person likes to do on a Sunday.
Hinge says men are 98% more likely than women to respond to assertive, invitational messages, so ask him to get drinks or grab dinner.Women, on the other hand, are 40% more likely to respond to food-related opening lines.