Safari 26 on iPhone and iPad helps websites feel more like apps by improving...

https://dibz.me/blog/what-is-the-difference-between-a-pwa-and-just-a-site-added-to-home-screen-1273

Safari 26 on iPhone and iPad helps websites feel more like apps by improving how they work from the Home Screen. When you add a site to your Home Screen, Safari 26 lets it open in a clean, app-like view without the usual browser bars