If your iPhone plays the program but cannot find the TV in the Cast menu, check compatibility, Wi-Fi and the app's local-network permission in that order. The missing receiver is a discovery problem to investigate before changing a content subscription.
Keep any working TV-app route available while you check the phone connection.
Can every iPhone app cast to my television?
No single casting method is supported by every app and receiver. Check the app's official help for Google Cast support on iPhone, then confirm that the TV or attached device supports that method. AirPlay, screen mirroring and Google Cast are different routes to verify.
Google's Cast instructions describe a Cast-enabled app and suitable shared Wi-Fi setup. If the app lacks that supported route, a missing button is not necessarily a broken network. Look for the service's supported native TV app or another documented viewing method.
Why doesn't the TV appear when both devices have internet?
Check the network actually selected on the iPhone and receiver. A phone using cellular data or a remembered guest connection is not following the same setup as the TV on home Wi-Fi.
On a managed or building network, ask whether your permitted devices can discover one another. Do not disable isolation on shared equipment to force a connection. Direct playback through a supported TV app may be simpler when the network arrangement does not support the intended discovery.
Local reference: Salt Lake City had 92,652 households in the Census Bureau's 2020–2024 figures. These checks concern the iPhone, app and receiver in your own home.
Where does local-network permission fit in?
Follow Google's local-network access guidance for Apple devices for the relevant app and iOS version. Reopen the app after a relevant change and inspect the same receiver list.
Note whether the television now appears. If it does, select it and test playback. Finding a receiver and playing a particular title are separate milestones. A subsequent program-location or account message needs its own investigation; local-network permission does not change those viewing terms.
What if the receiver is still missing?
Try another known Cast-enabled app with the same phone and receiver, if available. When one works and the other does not, send that comparison to the failing app's support. If neither finds the TV, retain the receiver model, software versions and network arrangement for device or network support.
Keep passwords and private access URLs out of screenshots. Ask for the next model-specific check and change one setting at a time. You should finish with either a repeatable connection or a clearly identified compatibility or network limit, so the household can choose the supported route that actually works.
Sources and references
- US Census Bureau: QuickFactswww.census.gov · Accessed November 8, 2026
- Cast media from Google Cast-enabled apps to your TV or displaysupport.google.com · Accessed November 8, 2026
- Learn more: Local Network for Castingsupport.google.com · Accessed November 8, 2026