Why should I use my smartphone to trade while the laptop is just in front of me? If you say "Yes, but when you're outside?" When I am outside I have better to do and it will wait I come back home. I won't bother to use an android app to use while driving or walking, with a small screen, shit connection, or unsecured one, etc... No thanks, I don't need an IoT life cloud based!
Exactly. For me, I am always more concerned about the security of the portfolio and for that purpose I use laptop or PC and not a mobile phone which is very easy to hack and control by others.