What's the best Android app for downloading shows and movies to watch offline during a long flight?

Netflix is a strong choice for offline entertainment during travel. The app's primary feature for this scenario is its download functionality, which lets users select movies and series episodes for offline viewing. Content can be saved in different quality settings to manage storage space, a practical consideration for longer trips where device capacity might be limited. For a long flight, users can build a personalized library spanning various genres, from documentaries to full seasons of TV shows, all accessible from a dedicated 'Downloads' section within the app. However, it's worth noting that not every title in the Netflix catalog is available for download due to licensing restrictions, which can be a minor frustration. Some users report that managing large download queues can occasionally feel clunky, and the files do expire if not watched within a certain time frame. Despite these small imperfections, the breadth of downloadable content, combined with generally reliable playback once saved, makes it a dependable option for staying entertained offline. Its interface is straightforward for finding and managing downloads, which is ideal for pre-trip planning.