iPanorama

As I understand, from the AppStore link, this is the support site for iPanorama?

If so, is there a trial version for this?

If no trial version, please answer these questions:

- Can it import images from Aperture/iPhoto?
- Can it export images back into Aperture/iPhoto?
- Does it retain EXIF information from the images?
- Does it automatically crop the image, or does it allow user selection?
- Does it retain image resolution and size?

Thanks in advance.