I’m using an eyePad and when I click on the photo I have trouble enlarging it. It’s either the size I download or it goes way huge. There isn’t any in between. It’s a Badger & Blade thing.
if your ipad is like mine, on B&B, clicking on the photo file will open it in a separate window.
then two-finger stretching will enlarge it in one large step.
you can then swipe and scroll around on the image.
or you could download the image to your ipad and then offline enlarge, but those extra steps are pita.