Castor is a comprehensive app designed for iPhone users to search, discover, and keep track of movies, actors, and directors effortlessly. With Castor, users can access detailed information about both released and unreleased movies, including release dates, genres, ratings, run time, and more. The app allows users to watch official trailers within the platform and provides information on where to rent, stream, or buy movies for home viewing. Users can follow movies to receive updates on release dates, new posters, trailers, and cast and crew attachments. Castor also enables users to explore and follow people in the industry to stay updated on their upcoming and released projects.

Additionally, Castor facilitates social sharing by allowing users to share movies and people profiles with friends. With a Cast Membership subscription, users gain access to exclusive features like viewing movie details for different regions, selecting alternate posters, receiving notifications for new posters and release dates, and syncing follows with iCloud. Castor ensures a seamless movie-watching experience for film enthusiasts.