Three years after launching Project Fi, Google is expanding its wireless connectivity service to iPhones.
The service, which has been renamed to Google Fi, provides no-contract connectivity with data coverage in 170 countries and territories, spam protection, and data-only SIMs for additional devices.
Google Fi uses unique technology to seamlessly switch between 3 leading 4G LTE networks and 2 million+ secure Wi-Fi hotspots.
https://blog.google/products/project-fi/bringing-google-fi-more-people-android-and-ios/
