If you see a Cloud icon with a downward arrow, you have previously downloaded the app and can re-install it for free. 4. Authenticate with Face ID
(the large button on the right side of your phone) to confirm you want to install/buy. how to buy apps on iphone x
Since you are using an iPhone X, the system will use to confirm the purchase: A prompt will appear at the bottom of the screen. If you see a Cloud icon with a