Timetravel: Photos On This Day

Timetravel shows you yesterday's photos and videos, then the ones you took on this date in earlier years. Favorites come first. It plays as one stream, one photo at a time, full screen. Live Photos move and videos play. Some days it's a birthday. Most days it's lunch, or a parking spot you photographed so you wouldn't forget where you left the car. The stream Each photo or video gets the whole screen. Tap the right side to go forward and the left side to go back, or swipe. A small label tells you where you are: "Favorites", "1 day ago", "3 years ago". Live Photos and videos start muted. Tap the speaker or press a volume button to hear them. Pinch to zoom in on a face in the back row. At the end, the whole day is laid out as a grid, with a heading for each year. Tap any thumbnail to go back to it. Close the app partway through and it opens where you left off for the rest of that day.…