Looking for a way to watch free movies on your iPhone? There are a number of great apps available that offer a variety of titles to choose from, including new releases, classics, and independent films.

Here is a roundup of the top 10 free movie apps for iPhone in 2023:

1. Crackle
Crackle is a popular free streaming service that offers a wide variety of movies and TV shows, including some original content. The app has a user-friendly interface and makes it easy to find something to watch.

2. Tubi TV
Tubi TV is another great option for free movies on iPhone. The app has a huge library of titles, including many popular films. Tubi TV also offers a variety of curated lists to help you find something new to watch.

3. Popcornflix
Popcornflix is a free streaming service that specializes in independent films. The app has a growing library of titles, and it's a great place to find quirky and offbeat films.

4. Vudu
Vudu offers a variety of free movies on iPhone, including many recent releases. The app also has a number of rental and purchase options available.

5. Pluto TV
Pluto TV is a free streaming service that offers a variety of live and on-demand content, including movies. The app has a number of channels dedicated to movies, so you can easily find something to watch.

6. Filmrise
Filmrise is a free streaming service that offers a variety of documentaries, foreign films, and classic films. The app also has a number of original content available.

7. Plex
Plex is a free streaming service that allows you to stream your own content from your computer or NAS device. However, Plex also offers a number of free movies on iPhone, including many classic films.

8. Viki
Viki is a free streaming service that offers a variety of Asian dramas and movies. The app has a large library of titles, and it's a great place to find something new to watch.

9. YouTube
YouTube is not typically thought of as a free movie streaming service, but it does offer a number of full-length movies that you can watch for free. The downside is that these movies are often interrupted by ads.

How to use free movie apps on iPhone
To use a free movie app on iPhone, simply download the app from the App Store and create an account. Once you're logged in, you can browse the library of movies and start watching.
Most free movie apps have some sort of ad support. This means that you'll see ads before, during, and after movies. However, the amount of ads varies from app to app.
Some free movie apps also have limits on how much you can watch. For example, you may only be able to watch a certain number of movies per day or per week.

Which free movie app is right for you?
The best free movie app for you will depend on your individual needs and preferences. If you're looking for a wide variety of movies, then Crackle, Tubi TV, or Vudu are good options. If you're interested in independent films, then Popcornflix is a good choice. And if you're looking for a specific type of movie, such as documentaries or foreign films, then Filmrise or Plex may be a better fit.
No matter which free movie app you choose, you're sure to find something to watch. So get started today and start streaming free movies on your iPhone!