How to Use Chromecast With an iPhone

Yes, iPhone works with Chromecast, but not the way Android does

An iPhone can send video and audio to a Chromecast device, but Apple does not let iPhone apps cast directly the way Android phones do. Instead, you cast through specific apps that support Chromecast, or you mirror your entire iPhone screen to a TV using AirPlay to an Apple TV — which is a different device altogether. If you own a Chromecast, you will need apps that have built-in Chromecast support, or you will need to use your phone's web browser to send content.

The limitation exists because Apple prioritizes its own AirPlay standard over Google's Chromecast protocol. This means your iPhone cannot use the system-wide casting button that Android phones have. You are limited to apps that the developer has specifically programmed to work with Chromecast.

Key Takeaways

iPhone can cast to Chromecast through apps like YouTube, Netflix, Spotify, and Google Home, but only if the app developer built in Chromecast support.
iPhone does not have a built-in system-wide cast button like Android — you must use the cast button inside each individual app.
You can cast your iPhone screen to a Chromecast using Google Home app or Chrome browser, though screen mirroring is slower than app-based casting.
AirPlay is Apple's own casting standard and works only with Apple TV, not with Chromecast devices.

Which apps let you cast from iPhone to Chromecast

The most common apps with Chromecast support on iPhone are YouTube, YouTube Music, Google Play Music, Netflix, Disney+, Hulu, Spotify, Pandora, Plex, and the Google Home app itself. When you open one of these apps on your iPhone, look for a cast icon — usually a rectangle with curved lines in the corner, sometimes called the "cast button." Tap it, select your Chromecast device from the list, and the content plays on your TV while you control it from your phone.

Not every app supports Chromecast. If you do not see a cast button in an app you use, that developer has not built Chromecast into their iPhone version. You can check the app's settings or help section to confirm, but the absence of the button usually means the feature is not available. Some apps support Chromecast on Android but not on iPhone, which is a choice the developer made.

How to cast your iPhone screen to Chromecast

If the app you want to use does not have a cast button, you can mirror your entire iPhone screen to a Chromecast device using the Google Home app or Google Chrome browser. Open Google Home on your iPhone, tap the device icon in the top right, select your Chromecast, and tap "Cast my screen." Your iPhone screen then appears on your TV, though the connection is slower and less smooth than app-based casting.

Alternatively, open Google Chrome on your iPhone, tap the three-dot menu, select "Cast," choose your Chromecast device, and then tap "Cast tab" to send what is on your screen. This method works for websites and some content that does not have native Chromecast support. Screen mirroring drains your iPhone battery faster than regular casting, so keep your phone plugged in if you plan to use it for more than an hour.

Why iPhone and Chromecast do not work as smoothly as Android and Chromecast

Google built Chromecast to work best with Android because both are Google products. Android phones have a system-wide cast button that works in almost any app, whereas iPhone requires each app developer to add Chromecast support individually. Apple does not allow Google to add a system-wide casting feature to iOS the way it exists on Android.

Apple instead pushes users toward AirPlay and Apple TV, its own ecosystem. This is not a technical limitation — it is a business decision. If you already own an Apple TV, AirPlay will feel more natural because it is built into every iPhone. If you own a Chromecast, you will find yourself hunting for the cast button inside apps or using screen mirroring as a workaround.

Chromecast vs. AirPlay: which should you use with iPhone

If you own an Apple TV, use AirPlay. It is built into iOS, works system-wide, and requires no app-by-app setup. If you own a Chromecast, use the cast button inside apps that support it, or use screen mirroring through Google Home or Chrome. Do not buy a Chromecast expecting it to work with iPhone the same way it works with Android — it will not.

If you are deciding which device to buy and you use only iPhone, Apple TV is the simpler choice. If you use both iPhone and Android devices in your home, or if you already own a Chromecast, you can still cast from iPhone — you just have fewer options and more steps involved. The experience is workable but not seamless.

Setting up Chromecast to work with your iPhone

First, plug your Chromecast into your TV and connect it to your Wi-Fi network using the Google Home app. read Google Home on your iPhone from the App Store. Open it, tap the "+" icon to add a device, select "Set up device," and follow the prompts to connect your Chromecast to your home Wi-Fi. Make sure your iPhone is on the same Wi-Fi network as your Chromecast — if they are on different networks, casting will not work.

Once your Chromecast is set up, open any app that supports casting (YouTube, Netflix, Spotify, etc.) and look for the cast button. Tap it and select your Chromecast from the list. If you do not see your Chromecast in the list, check that both devices are on the same Wi-Fi network and that your Chromecast is powered on. Restart the app if the device still does not appear.

Troubleshooting when iPhone will not cast to Chromecast

The most common reason casting fails is that your iPhone and Chromecast are on different Wi-Fi networks. Check your iPhone's Wi-Fi settings and make sure it is connected to the same network as your Chromecast. If your router has a 5 GHz and 2.4 GHz network with the same name, try connecting your iPhone to the 2.4 GHz band — some Chromecast devices work better on that frequency.

If the cast button does not appear in an app, the app may not support Chromecast on iPhone, or you may need to update the app. Check the App Store for updates and install any available. If casting worked before but stopped, try restarting your iPhone, restarting your Chromecast (unplug it for 10 seconds), and restarting your Wi-Fi router. If the problem persists, remove your Chromecast from Google Home and set it up again from scratch.

Frequently Asked Questions

Can I cast Apple TV+ to my Chromecast from iPhone?

No. Apple TV+ is exclusive to Apple devices and does not support Chromecast. You can watch it on your iPhone, iPad, or Apple TV, but not on a Chromecast. If you want to watch Apple TV+ on your TV, you need an Apple TV device or a compatible smart TV with the Apple TV app built in.

Does screen mirroring from iPhone to Chromecast work for all apps?

Yes, screen mirroring through Google Home or Chrome browser will mirror anything on your iPhone screen, including apps that do not have native Chromecast support. The trade-off is that screen mirroring is slower and uses more battery than app-based casting. It is a workaround, not the preferred method.

Why does my Chromecast not show up in the cast menu on my iPhone?

Your iPhone and Chromecast must be on the same Wi-Fi network to see each other. Check that both devices are connected to the same network name. If they are, restart your Chromecast by unplugging it for 10 seconds, then restart your iPhone. If the device still does not appear, remove it from Google Home and set it up again.

Can I use Chromecast with iPhone if I do not have Wi-Fi?

No. Chromecast requires a Wi-Fi network to communicate with your iPhone. It does not work over Bluetooth or cellular data. If you do not have Wi-Fi, you cannot cast to Chromecast from any device.

Is AirPlay the same as Chromecast?

No. AirPlay is Apple's casting standard and works with Apple TV and some third-party speakers and TVs. Chromecast is Google's standard and works with Chromecast devices and some smart TVs. They are separate systems and do not work with each other. Choose based on which ecosystem you use — iPhone users typically prefer Apple TV, but Chromecast still works with iPhone through app support and screen mirroring.

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