Apple has a tight-knit ecosystem, and AirPlay is the way to share and stream content from one device to another. If you own an iPhone and an AirPlay-supported device, you can share any kind of content including audio, video, photos, and more from your mobile device and cast it to the latter. You can use AirPlay to cast content from your iPhone to a Mac, Apple TV, or any other display or speaker that supports Apple AirPlay.

If you don't use AirPlay that often or don't find it useful at all, you can read the following post to turn off AirPlay on your iPhone.

There are several ways you can disable AirPlay on your iPhone, switching playback back to your iPhone instead of the device you're casting to.

If you're playing a video on an AirPlay-enabled device through your iPhone, or if you want to mirror your iPhone's screen to another display, you can turn off AirPlay on your iPhone through Control Center.