The Peloton for iOS app now supports Chromecast so you can stream your workouts from a larger screen. Previously, this feature was only available to Android users while the Peloton bike was only able to cast classes to a supported device via Miracast, which meant that iOS users were left out of the functionality entirely.
With the update, iOS users can now cast their classes to a screen that supports Chromecast or a TV with the Chromecast dongle plugged in.