Profit and Loss Account: They are not effectively accounted for on the phone.
Binance desktop app seems to have this pretty much covered
The phone app also has the feature though you have to dig deeper.
Create an account using encryption: such as using a private key, and others.
Being a centralized exchange, I doubt if Binance would introduce such a feature.
One thing I forgot to mention is that the app also can let you add multiple accounts to it just like you see it possible with the Twitter app or telegram app. One nagging thing is that they constantly push updates.
Do you mean that it is not safe to use binance on chrome or any browser ?
It is safe until you have a malicious extension/add-on installed in your browser or If you don't have strong security check for your account like 2FA
So you are suggesting not to use the binance desktop app right now and wait until they enhance it further ?
It's been there for a long time, I doubt if they will do any major enhancements, but you never know....