Best app to watch movies for free on ipad/iphone or android

So in today's tutorial i gonna to show you the best app for iphone/ipad or android to watch or download movies it's a free app but they are two one moviebox for iphone/ipad  and  showbox for android

just follow the steps in the tutorial below to learn how could you install it in your smart phone or fix issus  :

video :

download links :

download moviebox for iphone/ipad :  moviebox

download showbox for android :  showbox

the site to register for subtitles :  opensubtitles