: This is a free service that acts as a bridge. If you link your Apple, Google, Amazon, and Fandango accounts, a movie bought on one app will automatically show up in all the others (for participating studios like Disney, Warner Bros, and Universal). Movies Anywhere How to Find the Best Price
These apps let you purchase specific titles that stay in your library permanently, rather than relying on a revolving streaming catalog. buy movies app
: A search engine that tells you which app currently has the lowest price to buy or rent a specific movie. JustWatch : This is a free service that acts as a bridge