White-labeling does not remove the Appetize.io branding from the "view app" page. We recommend you use our embed pages to fully customize the front-end you wish to present.
To use our embed pages, you can reference the following document - https://docs.appetize.io/core-features/embed-your-app
To access white-labeling in Appetize, you'll need a Premium or Enterprise paid subscription. You can view and access those here - https://appetize.io/pricing