iOS 17 has now changed the Messages interface to streamline the messaging interface, as well as providing many other options such as using apps in the Messages menu on iPhone. The list of apps in the iPhone Messages menu is displayed by default, and you can change the order to use it however you like, making it more convenient to select apps in Messages. The following article will guide you to customize the application in the Messages menu on iPhone.
First, open the Messages app on your iPhone and then tap on the person you want to send the message to. In the message interface, click the plus icon to expand the options menu for the message.
Now display the list of applications available in the Messages menu. You click Add to expand more applications. As a result we saw apps in preferences for you to use right in Messages.
At this application list, you can change the order in which the applications appear in the list, by long-pressing on the application and then moving to the position you want.
Users change the order of optional applications in the Messages menu in each application interface as usual.
Finally, which application you want to use in the list, click on that application to display it in the messaging interface. Next you use the application as usual and send the message on your iPhone.