Boo – Flappy Retro Superhero Flyer - Big Air Win With Tiny Air Wings Review

I've downloaded it twice and both times, an add pops right up and freezes my phone. I can't tap the x to close out; I can't even tap on the add to get out that way. I have an iPhone5s so I assume it's supposed to be compatible.
Review by Owuiiuyttiho on Flappy Retro Superhero Flyer - Big Air Win With Tiny Air Wings.