Hi Tom,
Here is the current status on the points you addressed:
- A rough estimation for the multi battery mission for iOS is end of summer based on this Community post: https://community.pix4d.com/t/4708-Large-site-Multiple-flight-Missions-
- Kml/kmz import for iOS: We have very few cases on iOS related to missing or outdated background. It is not planned so far to have the .kml / .kmz import on iOS, because the default map provider (MapKit) seems to be sufficient. Note that switching from satellite to street base map may help to adjust the flight plan.
Could you perhaps give more information why this feature would be useful? Is it because the base map is not accurate enough? Or would you like to prepare the flight plan on a computer before importing it into Pix4Dcapture? We can report your need as a suggestion for future development of the app, but more information would help to better understand.
3. An estimate for the polygon flight plan for Android would be end of September based on this Community post: https://community.pix4d.com/t/3715-When-will-be-polygon-mission-available-in-android-app-
Cheers