There is no monthly subscription fee with Vudu. You will, instead, pay for any movies or TV shows you rent or purchase beyond the free, ad-supported content. The age of the content you purchase will matter as well, as newer content will tend to be more expensive than older content.
via Vudu.com/start
Movies on Vudu usually (but not always) cost $19.99 to buy and $5.99 to rent when they first come out. When Vudu offers movies that are still in theaters (which sometimes happens in the COVID-19 era), the purchase cost can be as high as $24.99 and the rental cost can be as high as $19.99. Older movies are often a little cheaper: They can be in the $10-15 range to buy and $3-6 range to rent. Some movie bundle deals let you buy a whole collection or series of movies all at once at a reduced rate.
TV series can range in price from $10-40 per season and $2-4 per episode. As you’d expect, the older seasons and shows tend to be a bit cheaper than the brand-new ones. For both TV shows and movies, the price will also be impacted by the video quality, with 4K UHD videos typically being more expensive than HD and SD ones. You’ll generally have a choice between the different picture qualities with each movie or TV show you buy.
The DVDs and Blu-rays you already own may also qualify for Vudu’s Disc to Digital service, which lets you purchase a digital copy of a movie you already own for between $2 and $5 (you have to provide a snapshot of the disc as proof). This service is available for movies from several – but not all – major studios.