Sometimes you want to use your apps in a language different from the one used by the system.
iOS 13 introduces an option to change the language for a specific app directly from the system’s Settings app.
Open the Settings app from your iPhone or iPad and scroll down until you locate the name of the app for which you wish to change the language. Tap on it to open the app’s settings. There you can find a section named Preferred Language from which you can select a language of your choice among the supported ones.