I used Panotour Pro to build all panoramas but I'm not sure to suggest this (very expensive) software. I've lost about "400%" of my time to avoid bugs and fix limitations of this software in order to use the output in a Hype/app project. Probably is better Pano2VR by http://ggnome.com
If you've planned panos in hype project ( expecially if you need a offline app) go to Pano2VR
NOTE: you must turn OFF ( on load the pano) any animation / rotation / event to avoid "memory warning" and crashes.
I've imported all external resources ( any external js) in the index of the panorama and then I've stored all datas in a folder in the same level of the hype resources folder ( in www).
"index_pano1.html "via URL to import the pano in the widget HTML ( in this case offline)
The IOS version is "in waiting for review"