What's the best Android app for streaming my own movie collection and free ad-supported TV from one interface?

Plex is a hybrid media hub designed to serve as a single destination for both a user's personal library and a vast catalog of free, ad-supported content. For individuals with a collection of digital movies and TV shows stored on a home computer or NAS device, the app provides a robust client to stream that content remotely with a high-quality, TV-like interface. Crucially, it integrates this personal 'server' experience with its own ad-supported streaming service, Plex Free Movies & TV, which offers thousands of titles and live TV channels. This eliminates the need to switch between different apps to access owned and free content.

Specific features like the universal watchlist, which can contain items from a user's server and Plex's free tier, and the unified 'Continue Watching' row enhance the cohesive experience. The server dashboard offers deep control over media organization and remote access settings. However, the initial setup of a Plex Media Server requires some technical comfort, and users report occasional hiccups with specific audio codecs or casting functionality after major updates. Despite these minor imperfections, the app's core strength is its dual-purpose design, effectively merging a personal streaming solution with a legitimate free streaming platform.