With this application, all you have to do is access YouTube from the browser included on the application, play the video in question, and click the 'download' option that will appear on the top part of the GetTube interface.
The application lets you choose between downloading the full video or just the audio track. You can also edit the duration if you want to save a shortened version that only includes the parts you want.
GetTube stores a copy of each video in the highest available quality, though it always prioritizes the conversion so the resulting MP4 file takes up as little space as possible. This way, you can keep all of your favorite videos locally and watch them on your computer or mobile devices.
The trial version shows ads when the app is opened.