Safari 26 brings a smoother, more app-like experience to websites on iPhone and...

https://list-wiki.win/index.php/Do_Web_Apps_Reduce_Update_Headaches_Compared_to_Native_Apps%3F

Safari 26 brings a smoother, more app-like experience to websites on iPhone and iPad. When you add a site to your Home Screen, it now opens without the usual browser bars, making it feel like a native app