I'm going to suggest it's pretty bad form to call this "Fast.ai Camera App" when it's not a Fast.ai product.
You don't mention PyToch or ResNet of Python or any of the million of other libraries it needs.
EDIT: Regardless, I've updated some of the language on the readme to be more clear that this is not an official fast.ai product (and made it more clear in the header that it uses fast.ai models), because I do think your criticism had some validity and I really do appreciate the feedback.