Dropcam for iPad is free in the Apple App Store and supports iPad 2, the new iPad with Retina display and iPad mini.

ENGADGET: Dropcam's iOS app goes big, now optimized for iPad

Apple made the iPad Mini with the same resolution as the iPad 2 and a much bigger display size.

FORBES: Apple: iPad Mini Pricing Takes Down Stock...But Should It?

Rather than introducing a smaller iPad utilizing older technology, say a smaller iPad 1 or 2, Apple packed its newer technology including the A5 processor from the iPhone 4S into the iPad Mini.

FORBES: Apple: iPad Mini Pricing Takes Down Stock...But Should It?