What are the system requirements for Fortnite on iOS?

Fortnite is compatible with iPhones that have at least 4GB of RAM and are running iOS 17.6.1 or higher. iPhone 11 or newer models of the iPhone are supported when they are using iOS 17.6.1 or above, with the exception of iPhone SE Generation 2 [a.k.a. iPhone SE (2020)] which has 3GB of RAM.