Youtube is the most popular app for viewing videos.I have been using YouTube since I was a small child.I have using YouTube 3-4 hours everyday.
I’m personally suggest you to use YouTube.
Some great features of YouTube -
1.It is available for both mobile phone and pc.
2.It is easy to use.
3.It is easy to manage.
4.Best app for viewing live streaming.
5.Best app for uploading your videos.
6.Best app for analysing.
7.Best app for surveying.
8.Best app for gaining knowledge.
9.Best app for product reviews.
10.Great app.