https://trakt.tv/

Price: FREE

Description:

Track. Discover. Share.

Track what you watch and when. Discover what’s hot and where
you can watch it. Share comments, ratings and recommendations.

Connect your Trakt account with our official Trakt iPhone app and our awesome community developed apps. Check in from the movie theater or when you’re watching live TV. Get your calendars at a glance. See what’s trending and popular. Manage your TV & movie lists.

Track every TV show & movie you watch, automatically from your favorite media center. We call this scrobbling. Keep all your devices in sync, even across different apps. Get started by installing the plugin and connecting your Trakt account.

The Trakt API powers thousands of apps like media center plugins, mobile apps, watch
apps, command line utilities, and smart home integrations. Learn how to make your own.

The SELF Institute