If you have ever tried to have an App developed you understand the insane expense.
But that's not the only issue.
"Only one in every 10,000 apps that have ever been created have been profitable."
Google
Google even says Apps are Dying!
Apps have evolved into Progressive Web Apps.
Mobirise5 (PWA) gives you the ability to offer more to your customers. It's set up basically the same way as Qnow™ but the link just goes to a different system.
You can set it up to be a PWA or AMP, your choice, but most folks who opt for a more robust system like a website opt for the PWA.
When you go this route, you get as fancy as you like.