Probably I am just getting outdated, but producing a crypto exchange mobile-to start with would seem counterintuitive and backwards to me. I guess the Huobi team are attempting to reach a broader industry as the planet has become far more mobile, but I'd personally advocate sticking to the web or https://rafaelzs876.blogocial.com/5-Simple-Techniques-For-Huobi-Exchange-47849046