If you're looking to create an app for your course, FEA Create allows you to set it up easily. While it won't be an app that users can download from an app store, it will provide them with an app-like experience for your course area. Here's how to set it up:
Enable PWA Navigate to Sites > Memberships > Settings and enable PWA.
Give your app a name After enabling PWA, give your app a name, short name, and a quick description.
Select an icon Choose an icon for your app. This can be your logo, but keep it simple, similar to what you would use for a favicon. You'll need two icons, one with dimensions of 144x144 pixels and another with dimensions of 512x512 pixels.
Select a color palette Select a color palette for your app. Make sure it's enabled.
Once you've completed these steps, your users will be able to experience an app-like interface for your course area.