Parents Firefly for Parents App (iOS) Getting started with the iOS app Getting started with the iOS app Download the app, install it and log in for the first time. Installing the iOS app — Download Firefly for Parents, then install it on your device. Logging in to the iOS app — Log in to your Firefly for Parents app. Quick Tour of the iOS app — Get an overview of the main features of the app and learn how to navigate it. ×