Relayo - Screen Mirroring
Wireless Display & Cast to TV
About
Stream content from your iPhone to Chromecast and Google TV devices without needing to install anything on your TV. Play files directly with no quality loss or convert them on the fly. Mirror your entire screen, including audio, with adaptive quality and convenient playback controls.
What's New in Relayo
1.0.9
October 27, 2026
Screen mirroring to LG TVs now starts smoothly, without the short interruption at the beginning. Reporting a problem is quicker, and you can now rate Relayo right from Settings. Bug fixes and performance improvements.
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FAQ
Does Relayo have ads?
No, Relayo is ad-free. The app explicitly states 'No ads' in its description, ensuring an uninterrupted user experience.
What devices does Relayo support?
Relayo supports Chromecast (all generations), Google TV, Nvidia Shield, Google Nest Hub, and TVs with 'Chromecast built-in'. It is available for iPhone and Mac.
How much does Relayo cost?
Relayo is completely free to use. The app's description confirms it has no subscriptions or in-app purchases.
Is Relayo suitable for gaming?
Screen mirroring with Relayo has a slight delay, making it unsuitable for gaming or fast-paced interactions. For films, casting files directly is recommended for full quality and no delay.
Can I mirror protected content from streaming services with Relayo?
No, protected content from streaming services cannot be mirrored due to system restrictions. Relayo is designed for personal files and general screen sharing.
How often is Relayo updated?
The latest version of Relayo is 1.0.3, last updated on September 27, 2026. While this indicates recent activity, update frequency can vary.
What file formats does Relayo support for casting?
Relayo plays video files from your library directly to your TV with no quality loss if the TV supports the format. If not, it converts unsupported formats to 1080p on the fly. MKV and AVI files are not supported and should be converted to MP4 first.
Is my data safe with Relayo?
Yes, Relayo is private by design. It uses no servers, no analytics, and collects no data. Your screen and files travel directly from your iPhone to your TV over your local network.
