Safari 26 on iPhone and iPad brings websites closer to native apps by improving...

https://www.inter-bookmarks.win/with-safari-26-on-iphone-and-ipad-many-websites-now-act-more-like-standalone

Safari 26 on iPhone and iPad brings websites closer to native apps by improving the Home Screen experience. When you add a site to your Home Screen, it now opens in a streamlined view without browser buttons, making it feel more like a standalone app