Originally Posted by totsubo
You'd think ... but the Previewer specifically has a category for each. So for some reason Amazon distinguishes between the two.
Doesn't make sense to me either ...
The screen aspect ratio on other iOS devices is different, which can cause various subtle layout differences. So if you really care about making sure there aren't any layout problems on either device, it is worth checking both. That said, is their iOS preview mode using the iPhone 4 or iPhone 5 resolution?