Hmm, the HN title is grossly misleading.. I wonder why?
Sorry about that!
"inKino - A cross platform movie and showtime browser for Finnkino cinemas, made with Flutter."
"inKino - a showtime browser for Finnkino cinemas"
Adding a "mobile" in there somewhere would be a significant improvement.
In addition "movie app" is a bit underspecified. Maybe it's for managing movies? Editing them? Playing them?
Especially when both confusions are combined, it can be easy to get the wrong idea of what the submission is.
Of course, "apps" is usually used to refer to [mobile] applications today, but it's still used in the other sense.