FaceTime: video calls between Apple devices
FaceTime is Apple's service for video and audio calls over the internet between iPhone, iPad, Mac and Apple Watch (audio). Calls are end-to-end encrypted. Android and Windows users can join via a link in their browser.

In plain words
FaceTime is like a private phone line only between the houses on one street (Apple): everything there works quickly and as you would expect. A guest from another street (Android) can be given a "pass" - a link - to join through the browser.
How it works
- The call is set up over the internet, not the mobile network.
- Your phone number or Apple ID serves as your identifier.
- Video and sound are end-to-end encrypted.
- SharePlay lets you watch videos and listen to music together.
- You can send a call link to people without Apple devices.

Where you'll see it
The FaceTime app on iPhone, iPad and Mac. Audio on Apple Watch. Android and Windows users join via a link in the browser.
Does it matter when buying
For Apple owners it is the easiest way to make high-quality video calls. If your family uses different platforms, cross-platform apps (Signal, WhatsApp, Telegram) are more convenient.
Myths
- Myth: FaceTime costs money. Reality: It is free; it only uses internet data.
- Myth: You cannot join FaceTime from Android. Reality: You can, via a link in the browser.
FAQ
Is FaceTime encrypted?
Yes, end to end.
How much data does it use?
Video uses a fair amount, especially in HD; Wi-Fi is better.
Can I make group calls?
Yes, with up to 32 participants.