Bought it because it is compatible with both the iPhone an the iPad, but it is not the best comic book reader/organizer out there.
The reader has an annoying zoom in function when you turn the page. It automatically fits the page width, when ideally I want it to fit the height (or at least keep the zoom from the previous page).
You can organize comics in folders, but thats it. No sync across devices, no saving in iCloud/Dropbox/google drive...
dc_mtl about Comics Reader Pro, v1.1