Bookmyshow.com this is the website where I used to book movie tickets and select the seats and Pay the tickets online. There is bookmyshow android app where we can easy use this app and we can get updates of which and all movies are playing currently and the ratings of the movies, based on the rating I feel easy to book the tickets for the movie which has high ratings and also easy to pick a venue to see the movies.
I feel this is one of the best app.