Wi-Fi Calling and Wi-Fi Assist What Are They and How Are They Different
Two similar-sounding iOS features generate quite a bit of confusion. Wi-Fi Calling and Wi-Fi Assist both aim to improve your connectivity by using the best network available, but they achieve that goal in diametrically opposed ways. Wi-Fi Calling leverages your Wi-Fi connectivity to replace weak or nonexistent cellular coverage, whereas Wi-Fi Assist uses your cellular data connection when the Wi-Fi connection is poor. This distinction can be crucial for users who rely on their iPhone's internet access, particularly in areas with spotty Wi-Fi or limited cellular coverage. Here's what you...