Safari 26 on iPhone and iPad helps websites feel more like real apps. When you...
https://holdenssplendiddigests.zenbloomer.com/posts/can-i-use-the-same-web-app-on-iphone-ipad-and-mac-without-reinstalling
Safari 26 on iPhone and iPad helps websites feel more like real apps. When you add a site to your Home Screen, you can now choose “Open as Web App