There are two issues with the standard photo viewing app on my iPhone that bug me:
1- the maximum zoom is limited; for example, with a large file I cannot get to 1:1 zoom;
2- in landscape mode, when going to full screen, the image is scaled to fill the width (when in landscape) of the screen even if it means that the top and bottom of the image are lost; there is the equivalent problem when in portrait.
Anyone know of a better version of the Photos app?
