DayOne is another of the apps I have been using for many years.
It is a great journaling app. I have a lot of data in there. I have various journals in there. For example one where I take a picture of myself. I try to do it each day, but sometimes I don't get around to it.
Others are more regular journaling, and a few with other categories of photos.
I also try to do something like a nice blog post about important life events.