For watching IPTV on an iPhone, there are several apps that are popular among users for their reliability and features. Here are some of the best IPTV players available for iPhone:

1. GSE Smart IPTV: This is one of the most popular IPTV players for iOS devices. It supports XTREAM-CODES API and offers a user-friendly interface. It also allows users to add playlists and supports multiple video formats.
2. iPlayTV: Known for its clean and intuitive interface, iPlayTV is another great choice. It allows you to add playlists through the Xtream Codes API, and it supports EPG (Electronic Program Guide) for channel schedules.
3. 247 IPTV Player: This app is easy to use and supports EPG, recording, and streaming directly through the app. It also works with Xtream Codes API, making it a versatile choice for IPTV streaming.
4. Smarters IPTV Player: Smarters is well-known for its compatibility with various streaming services, including Xtream Codes. It offers features like live TV, VOD, Series, and Catch-up streaming and is highly customizable.
5. Flex IPTV: Flex IPTV allows users to stream IPTV content using Xtream Codes API. It supports EPG and comes with a built-in powerful player which supports most types of streaming protocols.

These players typically require you to input your IPTV provider’s details, such as a URL, username, and password provided when you subscribe to an IPTV service. Always ensure that the content accessed through these apps complies with the laws in your region.

Conclusion

In conclusion, choosing the best Xtream IPTV player for your iPhone can greatly enhance your IPTV viewing experience. With the right player, you can enjoy seamless playback of your favorite channels and programs, access EPG support for easy navigation, and customize your playlists for a personalized viewing experience. Consider the features mentioned above and explore the top players recommended in this article to find the perfect fit for your IPTV needs. Happy streaming!