Safari 26 lets websites feel more like apps on your iPhone and iPad by...

https://riversexpertchat.cloudhinter.com/posts/should-i-build-a-native-app-if-my-service-needs-offline-mode

Safari 26 lets websites feel more like apps on your iPhone and iPad by improving how they behave when added to the Home Screen. With the new 'Open as Web App' option, sites launch in a clean, app-like window without the usual browser bars