Safari 26 brings a big improvement to how websites work on iPhone and iPad by...

https://garrettsinsightfulchat.wordcanopy.com/posts/are-web-apps-easier-to-maintain-than-native-apps-for-small-teams

Safari 26 brings a big improvement to how websites work on iPhone and iPad by letting you open them right from the Home Screen like real apps. When you add a site to your Home Screen, Safari now gives you the option to “Open as Web App