Photos and Camera, with the library using 3.81 GB.
The easy solution for this is to dump most of the photos (they’re all on my desktop with two backups), and I should manage the storage better in future. Except: The iPad won't let me delete older pictures. A bunch go back 10 years but, when selected, the Trashcan is not given as an option.
There's also that feature that joemike has mentioned that allows you to minimize the size of the photos stored on your iPhone while keeping them at original size in the cloud.
