Sometimes you have to venture beyond the Play Store to find the best apps. From my collection of favorite apps found outside the Play Store, one of my best was TubeMate. If you have been looking for a way to download videos from YouTube or some old movies you probably would find hard to get on movie websites, then you have found the much needed solution.
Using this app, you can download the YouTube videos to your device in various formats and resolutions - including 1080p.
The app is really easy to use, you just have to look for any video in the search bar of the app and press the green arrow located on the bottom part of the screen. At that moment you can select the video quality you want to download. It normally has many different resolution options adapted to the different Android devices compatible with the application.
Anything you download will automatically be saved to the video section of your gallery, and be instantly ready to watch.
Go try it out and have fun! *winks*