Announced at WWDC, Apple's iOS 15 update allows people with Android and Windows devices to join FaceTime calls.

In iOS 15, you'll be able to join a FaceTime call from your iPhone, Android or Windows device.

Android and Windows users have a reason to celebrate: Soon, you'll be able to join your iPhone-wielding friends on FaceTime calls.

Then, you can create a shareable link to invite others, who can join from their browser on Android or Windows devices -- no Apple account needed