DIRECTV is a streaming and a video-on-demand service that enables users to watch live sports events through channels such as NBC, ESPN, and more. It also has some of the widely-known movies and TV shows for the subscribers to choose from.
YouTube is an online video sharing and streaming website that enables content creators to share their work across the platform's large user base and network. It's also available as an app for Android and iOS mobile devices.
iTunes by Apple Inc. is a media player and a library, as well as an internet radio broadcaster, file manager, and a store where users can browse and buy different types of apps and entertainment products like movies and songs.