Safari 26 makes browsing on iPhone and iPad feel smoother by letting many...

https://romeo-wiki.win/index.php/How_Do_I_Know_If_a_Home_Screen_Icon_Is_a_Web_App_or_Just_a_Shortcut%3F

Safari 26 makes browsing on iPhone and iPad feel smoother by letting many websites act more like apps. When you add a site to your Home Screen, it opens without the usual browser bars, giving you a cleaner view