Do Web Apps Scale to device size?

I currently have a native mobile app, and would like to make it available via web – specifically for mobile. What is the best way to design the pages for people visiting on web?

In desktop page size or in mobile page size?

Hello, I’ve sent you a message.

It seems I need to make 2 web apps. One for desktop. One for mobile.

Is there a PWA option in Adalo?

Hello! Yes, you can create a PWA.

Thank you!