Vidmate is an app that lets you download songs and videos from vimeo, youtube, dailymotion, soundcloud , metacafe and many others.
multimedia sites ( you do not have anyvideo-hosting in addition to youtube, you can download videos from hosting site, From most site, you can select files and download them in different quality including HD ( High deaf) . All the video will be saved to your virtual library and order will be ordered as per the download date. Vidmate is an excellent app for downloading video from any sites