The app launched last month and has been quickly adopted by film fans. It entered the chart at number four last week.
It has been a quiet week for new entries, but the Lego Minifigures game that went in at number two last week has held up in popularity, taking the third spot this week.
Capital FM's app is also demonstrating staying power, rising eight places from 15th to seventh.
The Yell.com app promoted in the recent 'Day V Lately' TV ads has dropped three positions to land in 11th place.
The chart is powered by analytics app developed by with non-commercial branded apps removed.