Hi adrian. There's a free app on the App Store specifically for the Insta360 Nano. I'm happy to say that the camera works seamlessly with the app. You unlock your phone, plug the camera, the camera turns on automatically, and the app launches automatically. Live preview works very well and you can see both a 360 view and a thumbnail of the equirectangular panorama, in real time.
The app is stable (hasnt crashed on me yet) and provides one of the best if not the best viewing options i've seen.
Sharing to youtube is the easiest i've seen. Just click share, tap youtube, give it a title then confirm. That's it. Everything is automatic and you get a 360 video in YT after a few minutes.
When I'm done I just pull the camera off the phone and the camera shuts down automatically.
The app is not perfect (yet) and is missing for example a self-timer but Insta360 assured me they would fix those issues. Sharing to FB or Twitter in the app doesnt work very well but you can use the FB or Twitter app to share those.
Here is my preliminary review: http://360rumors.blo...-review-so.html
I'll post a review by next week after i've been able to take real world test photos and videos.