3 iMessage and FaceTime Are Free on Wi-Fi
Image via Apple
With an iPhone, iMessage, FaceTime Audio, and FaceTime Video are all free when you are connected to Wi-Fi.
It’s a great way to keep in touch with fellow iPhone users instead of using popular calling or messaging apps like WhatsApp or Viber.
You can make sure that FaceTime services do not use cellular data by visiting Settings > Cellular and toggling off FaceTime.