Go into the Fly App > Gallery. Select the 180 or 360. Then create them in there. This will also download the result to your phone, which you can then use wherever you want.
That said, it is worth pointing out that this process uses the low res JPGs, and not the hi res DNGs. That may be fine for your use case. If not, check out this thread.
The contents of this folder is used if you want to manually stitch it on a PC.