Hi guys I am reviewing tubemate video downloader.it is best youtube downloader I have ever used.By it you can download any video avalaible on youtube.it can download any quality avalaible for that video.you can also download mp3 format of the video with this app.you can also play these videos online.After downloading them you can watch the videos offline.they are added to your filemanager and you can play them with any video player which supports that format.you can search your desired video in this app.download this application and start downloading your favourite videos that will be stored in your phone and enjoy.