I have seen the last couple days that there is a way to install Google+ on iPad or iPod Touch using the iPhone configuration utility. I tried that and when I plugged in my iPad I just got an error message from the utility, and after some minor troubleshooting I gave up. This morning, a thought occurred to me. I can just use Installous to install the .ipa. All I had to do was add the Google+ .ipa file to the filesystem (/var/mobile/Documents/Installous/Downloads) and then open Installous and install the .ipa through the downloads menu. I personally used iFile’s new Dropbox integration for this so connection to the computer wasn’t even required. Anyhow, now I have Google+ on my iPad, and the only part of the process using a computer was getting a copy of the original .ipa file. I hope if the original method didn’t work for you either, that this one will!
Installing Google+ on iPad or iPod Touch