Create IOS app walkthrough/first time user tutorial

Based on an existing project for an IOS app, a walkthrough for the application should be developed. This walkthrough should appear only for first time users and should be a small tutorial for the users, in which we will simply tell them some details about the app.
A good example can be found in the application CoPilot (https://apps.apple.com/us/app/copilot/id1479718002).