on my iPad, it shows 532mb being used in photos; however, I have zero photos. Thoughts? Thanks.
Have you deleted photos? Deleted photos after 30 days don't show up but still take up space. You can set a previous date on iphone and check the deleted folder and clear it.
Manually set the date and time back a year to 2015, then check your deleted photos again. This happened to me where there were a ton of deleted photos that didn't show up unless I changed the date back.I don't have any deleted photos on my iPad. I disabled all types of photo sharing, so any on my iPhone should not be showing up on my iPad.