Fortnite is returning to Australians after a court decision said Google and Apple's dominance over the digital marketplace was anticompetitive.

Australia has ruled that Apple's App Store and Google's Play Store are uncompetitive, leading Epic Games to declare victory in its years-long legal case, and announce that "Fortnite" will return to iOS in the country.

An Australian court found the smartphone app stores of Apple and Google-owned Android were uncompetitive, local media reported on Tuesday, in a partial victory for Fortnite game developer Epic Games against the tech giants.