Google has just pushed an update for the official Google+ app for iOS, bringing with it support for iPad and iPod touch, two devices the app was previously unavailable for, among a few other features including aggregated circle add notifications, huddle settings, and the usual “Performance and stability improvements”.
Unfortunately, this iPad support is not completely native as the app will just be a pixel-doubled iPhone application. This choice by Google is still better than no iPad support at all, though. You should be able to update the app now via the App Store or swing by iTunes and grab the new version now. We’ll keep you posted with any other discoveries we might make in this latest update.