It seems you can't trade using the app from binance, and the app from coinbase only allows buying and selling from an account for limited crypto currencies.
Can anyone recommend a good safe and reliable altcoin trading app from a reputable brand (i.e. not by a random independent developer)?
I have tried trading on phone through
CoinSwitch.co they do no have app but, it is awesome when I open it in mobile browser. Also, as per my knowledge Binance app works fine for android (I have personally not used but have read that it is good)