Here's my news from the last month.
How to Take Better Pictures on iPhone - If you put your iPhone camera in video mode, you can take snapshots while videoing by hitting the little white button below the big video record button. That will make a frame a snapshot, which is wider and seems to be higher resolution too. You then just erase the video to save memory while keeping your snapshots. I learned this from some Canadians who were also walking the Camino with me this month.