This browser game feels native because it works smoothly in portrait mode and...

https://delta-wiki.win/index.php/Why_Do_Some_Mobile_Browser_Games_Feel_%E2%80%9CUnfinished%E2%80%9D_Compared_to_Desktop%3F

This browser game feels native because it works smoothly in portrait mode and loads quickly thanks to smart caching. It’s built with touch-friendly controls that respond well, and you’ll notice consistent performance even on older phones