A mobile browser game can feel just like a native app because it works smoothly...

https://zulu-wiki.win/index.php/My_Browser_Says_It_Updated_But_Nothing_Changed_-_Do_I_Need_to_Restart%3F

A mobile browser game can feel just like a native app because it works smoothly in portrait mode and loads quickly thanks to smart caching. The touch controls respond well, making gameplay easy and natural