NSFW: Do iphone users really need this type of app ?

Link NSFW or underage folks . I don’t have an iphone , but is it really real ?
If it is real WHY , no really WHY.. when i came across it i was shocked and dumbstruck .
What other app do you know of that is silly , pointless or just should never of been made .
I hear there is one that informs you when you are near a gay person , who is up for random sex < isn’t that what bar is for ?
Bar is not only for gay people to pick people up in , it is also a place to drink and find straight people . And pick a fight…