Where Plex fits
Use it when you want to organize a home media server and access it from other screens.
Check before you choose
Check the server/client requirements and which playback features require a paid plan.
Find the right edition
Start with the destination for your device or the publisher's website. Use the current requirements and terms there to confirm the edition you need.
Compare the workflow
Regional rights and device support determine what a streaming service can provide. A personal media server is a different choice from a subscription catalog, and a free app does not mean every title is included.