Peakto Grid View isn't really a grid
I feel the Peakto Grid view isn't really a grid - it's more of a flow of images continuing from one line to another.
I would prefer to see a grid, like many programs provide, including the macOS Finder - the space reserved for an image is square in shape, with portrait or landscape images taking up the same amount of space. In my opinion it's much easier for the eye to scan a grid of images than to scan a series of images stuck together. Please see screenshots of Apple Aperture and macOS Finder. In both these apps one can adjust the size of the image icons.
Francis (potential Peakto user)