Safari 26 improves how websites work on iPhone and iPad by making them feel...

https://wiki-tonic.win/index.php/How_Do_I_Decide_If_My_Mobile_Service_Needs_App_Store_Distribution%3F

Safari 26 improves how websites work on iPhone and iPad by making them feel more like real apps. When you add a site to your Home Screen and choose 'Open as Web App,' it launches without the usual browser bars—giving you a clean, full-screen experience