What makes you think they won't use the real app on a real phone? Ex. https://finance.yahoo.com/news/click-farms-internet-china-154440209.html https://finance.y

What makes you think they won't use the real app on a real phone? Ex. https://finance.yahoo.com/news/click-farms-internet-china-154440209.html https://finance.yahoo.com/news/click-farms-internet-china-15... (ignore the specifics of that use; the point is that it's totally possible to assemble a rack full of real phones running real apps and run interactions through them)