Free Panorama App for iPhone 'Dermandar'

This is a great free panorama app for iPhone. But it only works in a portrait mode, not a landscape mode. These are some descriptions about Dermandar.

DerManDar for iOS lets you capture and share panoramas in just seconds. It’s easy to use and its fun interface will change the way you take photos!
Features:
- Fully automated capture system
- Blazing fast stitching, see the results in no time
- Immersive 3D viewer, pinch or double tap to zoom, autoplay...
- Full 360 panoramas
- On- device local gallery
- Web gallery to enjoy thousands of public panoramas
- "Near me" gallery, see panoramas near your location
- No need to register anywhere to save your panoramas on your device
- Sign up/sign in and upload for free to DerManDar.com

Sharing:
- Without a DerManDar account:
* Facebook, share an image
* Twitter, tweet a link to an image
* Email the pamorama as an image
* Save to your Photo Album
- With a free DerManDar account:
* Facebook, share a link to an immersive 3D viewer page (HTML5 and Flash)
* Twitter, tweet a link to an immersive 3D viewer page (HTML5 and Flash)
* Copy the link (to paste it somewhere else, like in an SMS)

Quick-start guide:
- Hold the device in portrait mode and avoid tilting it
- Tap the camera button
- Rotate the device to the left or right
- When the two shapes on top form a circle, an image will be taken automatically
- Keep rotating the device in the chosen direction
- Tap the camera button again or put the device in landscape orientation to stitch and view the panorama
- If you want to keep the panorama, tap the save button on the viewer page and go back to your gallery
- Tap the home button anytime to cancel shooting