The Google Street View app kan produce pretty nice 360 photos, and they can also be exported to other applications. However, it produces them by shooting multiple plain photos in a number of directions and stitch them together in the app, which is a time consuming action. It’s takes ~5 min per picture.
Newer iphones and ipads are faster than old ones.
I don’t know if the export feature stamp the pictures with gps and compass info.
I have tried some other 360 apps for iphone, but they produce pretty lousy pictures, compared to the Street view app.
The best you can do is to get a 360 cam.