Detailed installation steps can be found here.  In a nutshell, here are the steps you’ll go through to start using System Eye:

1. Install the app from the App Store.
2. Register your email address when you run the app for the first time.
3. Verify your account by responding to the email you should have received.
4. Download and install the System Eye Server.
5. Run the System Eye Server.
6. On your IBM i, add your email address to the list of authorized System Eye users.
7. Login to the app and start using System Eye.