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

Chromecast will cast video, music, and photos from your iPhone to your TV, but only through apps that support casting. You cannot mirror your entire iPhone screen to a Chromecast device the way you can with an Android phone. Instead, you open a compatible app on your iPhone — YouTube, Netflix, Spotify, or others — tap the cast icon, select your Chromecast, and the app streams directly to your TV while your phone stays in your hand.

The limitation exists because Apple does not allow third-party apps to mirror the full screen to non-Apple devices. Google built Chromecast to work within that restriction, so casting from iPhone means using individual apps rather than mirroring everything on your screen.

Key Takeaways

  • Chromecast works with iPhone through individual apps like YouTube, Netflix, Disney+, Spotify, and Google Photos, but not through full-screen mirroring.
  • You cast by opening a compatible app, tapping the cast icon (usually three stacked lines with a WiFi symbol), and selecting your Chromecast device.
  • Your iPhone and Chromecast must be on the same WiFi network for casting to work.
  • If you need to mirror your entire iPhone screen, AirPlay to an Apple TV is the built-in option; Chromecast cannot do this.

Which apps work with Chromecast on iPhone

Most major streaming services support casting to Chromecast from iPhone. YouTube, YouTube Music, Netflix, Disney+, Hulu, HBO Max, Amazon Prime Video, Spotify, Apple Music, Google Photos, and Pandora all have the cast button built in. Smaller apps and services vary — some support it, others do not.

To check whether an app supports casting, open it and look for the cast icon: it looks like a rectangle with three curved lines in the bottom left corner, or sometimes appears as three stacked dots with a WiFi symbol. If you do not see it, that app does not support Chromecast casting on iPhone.

Google's own apps — Gmail, Google Drive, Google Maps — also support casting, though the feature works differently depending on the app. For example, you can cast a Google Photos album or a YouTube video, but not a Gmail inbox.

How to set up Chromecast for iPhone use

Before you can cast from your iPhone, your Chromecast device must be plugged into your TV and set up through the Google Home app. read Google Home from the App Store, open it, and follow the on-screen steps to connect your Chromecast to your WiFi network and give it a name.

Once your Chromecast is set up and on, make sure your iPhone is connected to the same WiFi network. Open any compatible app, tap the cast icon, and you will see your Chromecast listed by name. Tap it to start casting.

If your Chromecast does not appear in the cast menu, check that both devices are on the same WiFi network. If they are on different networks — for example, your phone on a guest network and your Chromecast on the main network — casting will not work. Reconnect your iPhone to the same network as your Chromecast and try again.

What you cannot do: full-screen mirroring

Unlike Android phones, iPhones cannot mirror their entire screen to Chromecast. This is an Apple restriction, not a Chromecast limitation. If you need to show your whole iPhone screen on your TV — to display a presentation, browse the web, or show photos in a custom order — you will need an Apple TV instead.

AirPlay, Apple's built-in casting system, mirrors your iPhone screen to an Apple TV. Chromecast does not offer this feature for iPhone users. If you already own a Chromecast and need full-screen mirroring, you would have to purchase an Apple TV separately.

Troubleshooting casting problems

If the cast button does not appear in an app, the app either does not support Chromecast or you are not on the same WiFi network as your Chromecast. Disconnect from any VPN you might be using — VPNs can block local network communication — and reconnect to your WiFi.

If you see the cast button but your Chromecast does not appear in the list, restart your Chromecast by unplugging it for 10 seconds and plugging it back in. Then restart the app on your iPhone. If the problem persists, open Google Home, tap your Chromecast device, and check that it shows as connected to WiFi.

If casting starts but stops after a few seconds, your WiFi signal may be weak. Move your Chromecast closer to your router or switch to a 5 GHz WiFi band if your router supports it. Older Chromecast models only work on 2.4 GHz, so check your device's specifications if you are unsure.

Chromecast models and iPhone compatibility

All Chromecast models — the standard Chromecast, Chromecast with Google TV, and Chromecast Audio — work with iPhone through app casting. There is no difference in iPhone compatibility between models. The main differences are in picture quality, remote control, and whether the device includes a user interface on your TV.

Older Chromecast devices from 2013 and 2014 also work with iPhone, though they may have slower WiFi and less reliable performance. If you own an older model and casting is unreliable, upgrading to a newer Chromecast may help, but it is not required.

Alternatives if you need more than app casting

If Chromecast's app-only casting does not meet your needs, consider what you actually want to do. For streaming video and music, Chromecast handles everything. For browsing the web on your TV, you need a device that supports full-screen mirroring — an Apple TV for iPhone, or a Roku or Fire TV if you do not mind using a non-Apple device.

Some smart TVs have Chromecast built in, which works the same way as a standalone Chromecast device. If your TV has Chromecast built in, you do not need a separate device. Check your TV's manual or settings to see whether it supports casting.

Frequently Asked Questions

Can I mirror my iPhone screen to Chromecast?

No. Apple does not allow iPhone screen mirroring to Chromecast. You can only cast individual apps. If you need to mirror your entire screen, you will need an Apple TV instead.

Do I need to read anything extra to cast from iPhone?

You need the Google Home app to set up your Chromecast initially, but after that, you cast through the individual apps themselves — YouTube, Netflix, Spotify, and so on. Each app has its own cast button.

What if my iPhone and Chromecast are on different WiFi networks?

Casting will not work if they are on different networks. Connect your iPhone to the same WiFi network as your Chromecast. If you are on a guest network, switch to the main network or ask your network administrator to put both devices on the same network.

Does Chromecast work with older iPhones?

Chromecast works with any iPhone that can run the casting app. Most apps support iPhones back several generations. Check the App Store listing for the specific app you want to use to see the minimum iOS version required.

Can I use Chromecast if I do not have Google Home?

You need Google Home to set up your Chromecast the first time. After setup, you cast through individual apps and do not need Google Home open. You can uninstall it if you want, though keeping it installed makes it easier to manage your Chromecast later.