Opening an app for the first time can prompt a feature called onboarding. Onboarding introduces the user to the app and allows them to select some preferences and register for an account. You can create your own onboarding and upload it into your app. To enable onboarding in an app you need:
User Login Enabled (private apps)
Use ls-onboarding.js if you decide to create an Onboarding Web App outside of the example.
To create an onboarding Web App is similar to creating a normal Web App. The difference with an Onboarding web app is the upload process and entrypoints.