Catching up with the Android version launched in February (sorry, couldn’t resist :-)), LrM can now capture raw images in DNG format on iOS 10 (via an iPhone 6s or 7). The team blog provides a bunch of good perspective, including this useful side-by-side JPEG-vs-DNG comparison:
In order to capture shadow detail, this image was metered from the shadows, resulting in blown out highlights. The DNG version on the right enabled the highlights to be recaptured without issue.
Nice work, guys!