Good app but kind of creepy.... – BOO! - Next Gen Messenger Review

I absolutely love this app it’s great for kids who can’t have Snapchat I do have Snapchat but some of my friends don’t and I don’t want them to feel left out so I came across boo and I loved it but..... it seems really creepy when u try to sign up it asks u for ur phone number: Why? And the school thing I can understand but why the phone number and email? It did not seem very safe so I went to see other reviews about the app but everyone seems to like it so I guess it’s a good app very much like Snapchat great job developers!???
Review by honeybee50594 on BOO! - Next Gen Messenger.