Yes! The eero app is currently available on all iOS devices, including both iPhone and iPad. Please see here for the minimum supported iOS software version.
As a special note, if you plan to use an iPad for first time setup, you'll need to either have mobile data on the iPad or an existing WiFi connection. For this reason, many users will have an easier time using a smartphone for initial setup.
If you have any questions or concerns with using the app on your iPad, please call us at (877) 659-2347!