Flag or Rate My Images in LR Mobile?

If you’re in Loupe view and you see an image you want to mark as a Pick, just swipe up on the screen, and you’ll see a round circle with a white Pick flag appear, letting you know you marked the image as a Pick. If you make a mistake, just swipe down to change it to Unflag, or if you want to mark the photo as a Reject, swipe down again.