To properly understand this app, we have to set the stage:
1. The iPad was brand new when iPhoto for iOS came out — March 2012. Less than two years after it launched. Apple was still producing tons of glossy iPad apps to position the iPad as a capable — but more personal — computing device. So in this time, we saw iPad versions of their most popular apps.
2. The iWork suite launched with the iPad in 2010, then iMovie launched that summer with the iPhone 4, then GarageBand with the iPad 2. iPhoto was the last iLife app to get an iOS version (and later, the first to be killed).