Because of a recent short term sale on the app, I snagged Flixel's Cinemagraph Pro. I love photogrpahy and video, so cinemagraphs have fascinated me since I first saw them on IWDRM a couple of years ago. The app is pretty easy to use and does what it says on the tin, so I threw together a quick test as you can see above.
Hopefully I'll get to use this for some interesting cinemagraphs of Maddie in the coming weeks.