It WAS a decent app for those that were willing to invest a lot of money in the App Store and time with the steep learning curve of the iRule Builder software.
However, it seems that the latest update (02-27-15) ruined it. Now it makes you log in to your Google+ account in order to update the handsets. (It gives a "legacy" log in option, but that seems to be broken.) What this mean is that everyone in my family must log in to my Google+ account in order to update... not cool.
Also, there is now an option to generate an iPhone 6 handset, but no way to select it in the phone. (Extremely disappointing after spending hours making the new handset and not being able to even use it.)
PLEASE FIX THE APP YOU JUST BROKE.