I think the app is a great way to make new friends. But I think it defeats the purpose when it tells me I need to "invite friends" for me to see who has waved at me. Let's be honest, if I had any friends, I probably won't be on this app in the first place. It completely defeats the purpose of being here. I don't recommend this app for anyone who doesn't have friends. Because it'll be impossible to make new ones on here if you don't invite them to join.