Trakt for iOS
Works on iPhone and iPad.
Strangely, this movie is also listed here and has a higher rating. Maybe the admins could amalgamate the 2 for accuracy.
https://trakt.tv/movies/code-8-2016loading replies
@charlie-r They're two different things. The one you linked is this: https://www.youtube.com/watch?v=DqO90q0WZ0M