Youtube is the best video search engine in the net. It provides contents on almost every topic possible. Its interface is also very simple to use. One can easily get used to youtube app. Another good thing is that it provides user to select video quality from low quality where internet is slow to high quality so that you can enjoy your video satisfactorily.
The offline download feature is cool. You can download and save video to watch later without internet.
The application can be easily installed on both I OS and Android device and infact it does’nt need high speed internet to play.