Maybe; if it's a Js / electron app there's a lower boundary though. The main issue is that the web (html/css) is the most versatile UX platform out there, nothing even comes close. You can't build most web apps' unique visual style in any other platform. Yet. Let alone have it crossplatform.
> You can't build most web apps' unique visual style in any other platform.
Every native UI framework I've ever used allows drawing directly to a canvas, and can have literally any visual style that can be created with pixels.