Source: Discovery+ Discovery Plus launched in early 2021 with a media library featuring thousands of hours of lifestyle and education-centered content, from HGTV's Fixer Upper and Hometown to TLC's 90 Day Fiancé and BBC's Planet Earth. The platform also gives subscribers the option to opt for an ad-supported or ad-free plan. Whether you're doing research before selecting your next streaming subscription or just want to know how it compares, here's everything you need to know about Discovery Plus. Discovery on the horizon All your guilty pleasure shows Discovery Plus provides access to 55,000 episodes of shows from OWN, The Magnolia Network, TLC, Discovery, and more.