Remember that, the TubeMate will only support the resolutions that the video has on YouTube. I haven’t found any better alternatives for it. In this way, you can download YouTube videos in any resolutions with tube mate. Clicking it, will download the video to your SD Card.You can download it as HD video, normal video or even MP3. When You click on download you will be given several resolutions.Now a menu appears giving 2 options : Download or Watch. Get the official YouTube app on Android phones and tablets.Once you select it, the page of the video will appear, showing the video info and related videos.Now use the app to navigate in YouTube and select the video you want to download.
( Also checkout How to install android apps from any site outside the marketplace ) The application also allows the addition of texts to the videos of YouTube that have been saved for offline viewing.
The official YouTube app is pre-installed in almost every Android phone. Many smart-phones do not support flash, but you can view YouTube videos with the help of some apps.