4 ms·There is tons: Windows 7, Symbian, MeeGo, Bada, WebOS, Android...by Tichy 15y agoThere is tons: Windows 7, Symbian, MeeGo, Bada, WebOS, Android...objclxt 15y agoCompelling alternatives...Tichy 15y agoOr, you know, write your own. Google doesn't owe you anything.