Latest 'Security Now' Pod Cast (DJI software)

Always had concerns with DJI software but now more than ever after listening to the latest Pod Cast of Security Now. I always ran my DJI software on a dedicated smart phone that was no longer used/configured as a phone.

My Question to the Makers of Litchi.
I did not see an “About Us” page; who are you and do you mind listing your country of origin?
Do you side load software outside of an App Store infrastructure?