Download the Cineplex Store app from the iTunes store. Once installed you will need to log in with your Cineplex Store account.
You will be prompted to log in to your Cineplex Store account. If you do not have an account yet, check steps on how to sign up.
At this time you can only watch or download movies from within the iOS app that have already been purchased or rented online. To browse, rent, or buy, please visit store.cineplex.com.