YouTube Capture for iPhone and Windows FREE
It works and it's free. There are apps for iOS and Windows operating systems. Video recording and uploading to YouTube is a feature directly built into Android phones and tablets, so having a dedicated recording app isn't necessary on those platforms. YouTube has told TechCrunch the company is looking to launch YouTube Capture for Android in the future.
As of August, 2014, a YouTube Capture app for Android is not currently available.