You can change various settings of the mobile app from the "Setting" menu.
Set the currency to display coin / token price. The following five currencies are supported.
USD : United States DOLLAR
KRW : Korean WON
JPY : Japanese YEN
CNY : Chinese YUAN
EUR : European EURO
In addition to the 6-digit password, you can also select another method of authenticating to the mobile app. For Android phones, fingerprint authentication can be set as a method of authentication. For iPhones, FaceID can be set as a method of authentication.