The official Animal Crossing Twitter account has announced that NookLink is now available within the
Nintendo Switch Online
app for iOS and Android devices. You can transfer your cute decorative designs and also keyboard chat with players. The Nintendo Switch Online app is available right now on the App Store and Google Play.
[Announcement] NookLink, a game-specific service within the
app for smartdevices, is now available for players.
--- Tom Nook (@animalcrossing)
March 20, 2020