This mobile browser game feels close to native because it loads quickly and...

https://smart-wiki.win/index.php/How_Do_I_Make_an_HTML5_Game_Feel_Like_a_Native_App_on_iPhone%3F

This mobile browser game feels close to native because it loads quickly and uses caching to keep things smooth. It works in portrait mode, making it easy to play one-handed. The controls respond well to touch, so you won’t struggle with accuracy