Prolost - Blog - Lightroom for Your Camera
prolost.com/lriphone
From the page
Saved with the link. Notes from 2007 to 2016 are mostly the page's own words, so this is probably an excerpt.
But the biggest flaw represents a fundamental misunderstanding of mobile photography. Lightroom mobile strips important metadata from your photos, including time/date and location. Thats right, Lightroom mobile kills one of your iPhones best camera featuresthe always-on GPS.