I am using Google Photos and quite happy with it, including the option to automatically upload images from both my phone and my camera (via a computer). However, I am uncomfortable with all those precious photos being in just one place which I don't control. So my question is:
It there a possibility to sync the images in both directions, so that I always have a local copy of them all?
You could say that's a kind of reverse backup (perhaps a "backdown", or a "forwardup"?).