Hotstar is an app developed by Star networks.
It is used for live streaming, watching various shows and movies.
Design-
Hotstar is an easy to use and user friendly app.The design is quite simplistic and common to many video apps these days.
A common homepage shows all the trending content and different menu lets you select different categories.
It also lets you set your language preferences and displays content accordingly.
Content-
Hotstar contains mostly all the shows that are shown on various Star network tv channels like Star Plus, Star World, Star Movies, Star Sports, etc.
It also has live streaming services for sports.
It also has a vast collection of movies in various languages.
There are also few international shows and movies but the collection is not that great.
Streaming-
Most of the times the shows and movies are easily streamed without any hindrance.
Sometimes there are app crashes during advertisements.
You also get options for the quality of streaming to save data.
All in all it is a very useful app for watching shows and movies and is quite dependable.