you should try a binance apps, I use it amazing, even it's not difficult it's very simple. the advantage is of course you don't always have to be in front of the monitor to always watch a chart, because sometimes it makes me bored.
I don't find the ease of using mobile app to see chart and predict price movements. But, undoubtedly, it saves my time to execute trades. Also, it is pointless to suggest someone to use an exchange's mobile app if he doesn't trade there so my opinion is every mobile app is amazing for its own purpose.
Binance Market No. 1, In my opinion most certainly trade there, well, there is a tab trader application that is good enough to see charts and predict price movements, there are many chart styles there.
portable trading makes its own convenience for me, like I can do it while lying down or do it outside with the natural atmosphere so it is not boring. but of course, everyone has their own trading style.