Google and Mozilla are working on non-WebKit iOS browsers

Google and Mozilla have versions of their web browsers on Apple’s iOS and iPadOS App Stores, but these versions follow Apple’s current App Store rules which require them to use Safari’s WebKit rendering engine rather than the engines those browsers use in other operating systems. Bit, now, anticipating changes in Apple’s App Store rules, Google and Mozilla are working on non-WebKit iOS and iPadOS browsers.
Google’s Chrome browser icon
Andrew Cunningham for Ars Techn