We are sorry you are having issues with the app crashing. It seems the version of the DJI SDK we are using has some internal issues with it that we cannot actually fix. We are evaluating the next version to see if it fixes the issues currently.
To help us identify the issue can you please tell us what iOS device you have, what version of iOS you are running, and how to reproduce the issue?
It seems like you are saying that you cannot record images in JPG, only in RAW. Is that correct?
Is it always closing or just sometimes?