Castbridge enables you to Cast audio to your Chromecast from unsupported apps on Mac and iOS.


Get Castbridge

Castbridge runs in the background on your Mac, and automatically detects and bridges every Chromecast-compatible device on your network.

The free trial is fully-featured, but audio longer than 10 minutes will be degraded. After purchasing Castbridge, simply add your license key to disable the free trial.


Castbridge supports macOS 10.11 (El Capitan) and above. Interested in Windows/Linux? Click Here

Buy $9.99

By purchasing Castbridge, you agree to the license terms, including that we are unable to offer refunds.

The Missing Link Between Apple Devices and Chromecast

Apple Music Casting to a Chromecast Audio

Cast from Any App

Castbridge supports any app on macOS, iOS, even watchOS!

High Quality Audio

Castbridge doesn't compress or transcode your music, so it all sounds great!

Cast to Groups

Castbridge supports Chromecast Audio Groups, so you can play your music on multiple Chromecasts at once.

Concurrent Streams

Castbridge supports unlimited concurrent audio streams, so you can listen on all your Chromecasts at once.

See What People are Saying About Castbridge



Apple Music on Chromecast

Apple Music Casting to a Chromecast Audio