Is it possible to change the language of the UI of the mobile apps (iOS, Android

Language settings is based on two factors
1. User language preference settings. This directly impacts which language forms the users get to see, Forms need to be defined for each language.
2.Device language settings: This will drive the default captions for the Appian default buttons and menu options you see. e.g Continue, browse button for upload , Previous in forms and the android app home menus that get displayed.

Language settings is based on two factors
1. User language preference settings. This directly impacts which language forms the users get to see, Forms need to be defined for each language.
2.Device language settings: This will drive the default captions for the Appian default buttons and menu options you see. e.g Continue, browse button for upload , Previous in forms and the android app home menus that get displayed.