Safari 26 brings websites closer to app-like experiences on iPhone and iPad by...

https://www.bookmarks4all.win/safari-26-makes-using-websites-on-iphone-and-ipad-feel-more-like-using-apps

Safari 26 brings websites closer to app-like experiences on iPhone and iPad by improving how they behave when added to the Home Screen. With the new "Open as Web App" feature, sites launch in a clean, standalone window without browser bars or distractions