Safari 26 on iPhone and iPad brings websites to life with smoother app-like...

https://foxtrot-wiki.win/index.php/What_Is_the_Simplest_Way_to_Describe_Safari_26_Web_Apps_to_a_Normal_Person%3F

Safari 26 on iPhone and iPad brings websites to life with smoother app-like behavior. When you add a site to your Home Screen, it now opens without browser bars or tabs getting in the way