I've got both iPhone and android phone, and I always noticed strange scrolling and slow response on the iphone when using the html facebook app. I don't see th

I've got both iPhone and android phone, and I always noticed strange scrolling and slow response on the iphone when using the html facebook app. I don't see these issues with the android version, and it doesn't seem like Facebook is jumping at getting a native android app out there. Is HTML really to blame?