But I dont trade using my smartphone. I just use it for updates with prices in my portfolio.
Whenever I make orders I use my computer.
It is just that, you have higher probability to make an errors with zero's when you use your phone.
Just a little error could waste all your funds there. Although they say it is safer using it.
For me, it is just to check the fluctuation whenever I am outside.
Binance Apps is awesome,I do some immediate trades here. Usually answer here is the wallet and my favorite is imTok and trust wallet. Since I am an android user I have several crypto apps on my wallet. Blockfolio for checking my portfolio. Cryptocrunch apps for news and update.